Contents:HighlightsSummaryGaming PerformanceBenchmark PerformanceTechnical SpecsRelated ComparisonsRelated GPUs
Performance
Radeon HD 7770 (GHz Edition)
3,0983% of 104,598
Radeon RX 7900 XTX2,590% better
83,32280% of 104,598
The Radeon RX 7900 XTX has 2,590% better performance than the Radeon HD 7770 (GHz Edition) for the 3DMark 11 Performance GPU benchmark.
Performance per dollar
Radeon HD 7770 (GHz Edition)
19.4812% of 161.45
Radeon RX 7900 XTX328% better
83.4152% of 161.45
The Radeon RX 7900 XTX has 328% better value for the money than the Radeon HD 7770 (GHz Edition) for the 3DMark 11 Performance GPU benchmark.
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Summary
#
About the AMD Radeon HD 7770 (GHz Edition) GPU
The AMD Radeon HD 7770 (GHz Edition) is an end-of-life desktop graphics card that released in Q1 2012 with a MSRP of $159. It is built on the GCN 1.0 GPU microarchitecture (codename Cape Verde) and is manufactured on a 28 nm process.
Memory
The HD 7770 has 1,024 MB of GDDR5 memory, with a 1,125 MHz memory clock and a 128 bit interface. This gives it a memory bandwidth of 72 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The HD 7770 includes 640 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,000 MHz. Complementing the processing units are 40 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The HD 7770 occupies 2 PCIe expansion slots. It supports DVI, HDMI 1.4a, mini-DisplayPort 1.2 display connections. AMD recommends a power supply of at least 250 W to handle the GPU's thermal design power (TDP) of 80 W.
Benchmark Performance & Value
The HD 7770 has the 298th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 2.96% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 3,098 score and $159 launch price (MSRP) gives it a performance per dollar of 19.48. This is the 87th best in value for the 3DMark 11 Performance GPU benchmark.
About the AMD Radeon RX 7900 XTX GPU
The AMD Radeon RX 7900 XTX is a desktop graphics card that launched in Q4 2022 with a MSRP of $999. It is built on the RDNA 3.0 GPU microarchitecture (codename Navi 31) and is manufactured on a 5 nm process.
Memory
The RX 7900 XTX has 24 GB of GDDR6 memory, with a 2,500 MHz memory clock and a 384 bit interface. This gives it a memory bandwidth of 960 Gb/s, which affects how fast it can transfer data to and from memory. GPU memory stores temporary data that helps the GPU with complex math and graphics operations. More memory is generally better, as not having enough can cause performance bottlenecks.
Cores and Clock Speeds
The RX 7900 XTX includes 6,144 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,929 MHz and can dynamically boost its clock speed up to 2,498 MHz. It usually operates at 2,365 MHz during typical gaming workloads. Complementing the processing units are 384 texture mapping units (TMUs) for efficient texture filtering and 192 render output units (ROPs) for pixel processing. Additionally, the GPU features 192 AI accelerators optimized for AI workloads and 96 ray accelerators dedicated to real-time ray tracing calculations.
Compatibility & Power Consumption
The RX 7900 XTX occupies 2 PCIe expansion slots. It supports HDMI 2.1a, DisplayPort 2.1, USB Type-C display connections. AMD recommends a power supply of at least 750 W to handle the GPU's thermal design power (TDP) of 355 W.
Benchmark Performance & Value
The RX 7900 XTX has the 4th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 79.66% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 83,322 score and $999 launch price (MSRP) gives it a performance per dollar of 83.41. This is the 33rd best in value for the 3DMark 11 Performance GPU benchmark.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| Manufacturer | AMD | AMD |
| Architecture | GCN 1.0 | RDNA 3.0 |
| Market Segment | Desktop | Desktop |
| Release Date | Q1 2012 | Q4 2022 |
| Launch Price (MSRP) | $159 | $999 |
| Production Status | End-of-life | Active |
| Shop | Check Price | Check Price |
Gaming Performance
#
Select a game to compare FPS metrics
Black Myth: Wukong
Once Human
The First Descendant
F1 24
Senua's Saga Hellblade 2
Ghost of Tsushima
Dragon's Dogma 2
FPS Benchmarks
This table showcases the average frame rate (FPS) achieved both GPUs in at various resolutions. Frame rate is a crucial indicator of how smoothly the GPU can run the game. A higher FPS generally translates to a smoother gameplay experience.
- Frames Per Second
Black Myth: Wukong | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| Low - 1080p | -- | 212 FPS |
| Medium - 1080p | -- | 155 FPS |
| High - 1080p | -- | 119 FPS |
| Ultra - 1080p | -- | 68 FPS |
| QHD - 1440p | -- | 53 FPS |
| 4K UHD - 2160p | -- | 32 FPS |
FPS Source: Notebookcheck
Compare Frames Per Second (FPS)
The average frame rate (FPS) in can be compared to similar GPUs to assess relative performance. Generally, higher FPS results in a smoother gameplay experience.
Choose Baseline GPU:Radeon HD 7770 (GHz Edition) orRadeon RX 7900 XTX
| GPU | Frames Per Second | |
|---|---|---|
| Radeon RX 7900 XTX | 32 | |
| GeForce RTX 3090 | 22 | -31% |
| GeForce RTX 3060 Ti | 13 | -59% |
Compare Cost Per Frame
The average cost per frame in can be compared to similar GPUs to assess relative value. Generally, a lower cost per frame implies better value for your money.
Choose Baseline GPU:Radeon HD 7770 (GHz Edition) orRadeon RX 7900 XTX
| GPU | Cost Per Frame | |
|---|---|---|
| GeForce RTX 3060 Ti | 30.69 | -2% |
| Radeon RX 7900 XTX | 31.22 | |
| GeForce RTX 3090 | 68.14 | +118% |
Benchmark Performance
#
Performance
Radeon HD 7770 (GHz Edition)
3,0983% of 104,598
Radeon RX 7900 XTX2,590% better
83,32280% of 104,598
The Radeon RX 7900 XTX has 2,590% better performance than the Radeon HD 7770 (GHz Edition) for the 3DMark 11 Performance GPU benchmark.
The Radeon HD 7770 (GHz Edition) is ranked 298th with a score of 3,098, and the Radeon RX 7900 XTX is ranked 4th with a score of 83,322.
Performance per dollar
Radeon HD 7770 (GHz Edition)
19.4812% of 161.45
Radeon RX 7900 XTX328% better
83.4152% of 161.45
The Radeon RX 7900 XTX has 328% better value for the money than the Radeon HD 7770 (GHz Edition) for the 3DMark 11 Performance GPU benchmark.
The Radeon HD 7770 (GHz Edition) is ranked 87th with a performance per dollar of 19.48, and the Radeon RX 7900 XTX is ranked 33rd with a performance per dollar of 83.41.
Relative Performance
The average score in the benchmark test can be compared to similar GPUs to assess relative performance. Generally, powerful GPUs tend to have higher scores.
Choose Baseline GPU:Radeon HD 7770 (GHz Edition) or
| GPU | Benchmark Performance | |
|---|---|---|
| GeForce RTX 4080 SUPER | 87,055 | +2,710% |
| GeForce RTX 4080 | 86,267 | +2,685% |
| Radeon RX 7900 XTX | 83,322 | +2,590% |
| Radeon RX 7900 XT | 75,896 | +2,350% |
| GeForce RTX 4070 Ti | 75,612 | +2,341% |
| GeForce GTX 470 | 4,342 | +40% |
| Radeon HD 6870 | 4,218 | +36% |
| Radeon HD 7770 (GHz Edition) | 3,098 | |
| Radeon HD 6450 | 623 | -80% |
Relative Value For Money
The average performance per dollar in the benchmark test can be compared to similar GPUs to assess relative value. A higher score implies a better value for your money.
Choose Baseline GPU:Radeon HD 7770 (GHz Edition) or
| GPU | Performance Per Dollar | |
|---|---|---|
| GeForce RTX 3070 | 86.18 | +342% |
| Radeon RX 7900 XT | 84.42 | +333% |
| Radeon RX 7900 XTX | 83.41 | +328% |
| GeForce RTX 3070 Ti | 83.07 | +326% |
| Radeon RX 6800 XT | 80.19 | +312% |
| GeForce GTX 780 Ti | 22.34 | +15% |
| GeForce GTX 680 | 20.47 | +5% |
| Radeon HD 7770 (GHz Edition) | 19.48 | |
| Radeon HD 7870 (GHz Edition) | 17.75 | -9% |
| Radeon HD 6870 | 17.65 | -9% |
Benchmark Scores
This table showcases the average performance scores achieved by both GPUs across industry-standard benchmark tests. These scores provide a valuable insight into overall performance. Powerful GPUs tend to have higher scores.
- Popular
| Benchmark | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| 3DMark Time Spy Graphics | -- | 30,952 |
| 3DMark Time Spy Score | -- | 28,337 |
| 3DMark Cloud Gate Graphics | 18,782 | 211,480 (+1,025.97%) |
| 3DMark Fire Strike Standard Graphics | 2,825 | 64,679.5 (+2,189.54%) |
| 3DMark Night Raid Graphics | -- | 244,278 |
| 3DMark 11 Performance Score | 3,356 | 56,505 (+1,583.7%) |
| PassMark G3D Mark | 2,172 | 31,005 (+1,327.49%) |
| PassMark G2D Mark | 457 | 1,247 (+172.87%) |
| Unigine Heaven 3.0 DirectX 11 | 36 | -- |
Benchmarks Source: Notebookcheck
Technical Specs
#
Graphics Processor
General information about the graphics processing unit like their architecture, manufacturing process size, and transistor count. Newer GPU architectures generally bring efficiency improvements and may introduce technologies that enhance graphical capabilities.
| Spec | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| Codename | Cape Verde | Navi 31 |
| Architecture | GCN 1.0 | RDNA 3.0 |
| Process Size | 28 nm | 5 nm |
| Transistors | 1,500 million | 57,700 million |
Memory Details
Memory specifications like their capacity, bandwidth, and clock speeds. GPU memory stores graphics data like frames, textures, and shadows which helps display rendered images. These specs are crucial for graphics-intense applications like gaming and 3D modeling.
| Spec | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| Memory Size | 1,024 MB | 24 GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bandwidth | 72 Gb/s | 960 Gb/s |
| Memory Clock | 1,125 MHz | 2,500 MHz |
| Memory Interface | 128 bit | 384 bit |
| L1 Cache | 16 KB | 256 KB |
| L2 Cache | 256 KB | 6 MB |
Board Compatibility
Compatibility information like their slot size, bus interface, power consumption, and display support. These specs are useful for verifying compatibility with your motherboard, power supply, and monitor.
| Spec | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| Slots | 2 slots | 2 slots |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Thermal Design Power (TDP) | 80 W | 355 W |
| Suggested PSU | 250 W | 750 W |
| Power Connectors | 1x 6-pin | 2x 8-pin |
| Outputs | DVI, HDMI 1.4a, mini-DisplayPort 1.2 | HDMI 2.1a, DisplayPort 2.1, USB Type-C |
Cores & Clock Speeds
Processing power information like its cores and clock speed. These specs impact how fast they can process graphics. Each type of core or component serves a specific computational purpose.
| Spec | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| Stream Processors (SP) | 640 | 6,144 |
| Compute Units (CU) | 10 | 96 |
| Texture Mapping Units (TMU) | 40 | 384 |
| Render Output Units (ROP) | 16 | 192 |
| AI Accelerators | -- | 192 |
| Ray Accelerators | -- | 96 |
| Core Clock Speed | 1,000 MHz | 1,929 MHz |
| Core Clock Speed (Boost) | -- | 2,498 MHz |
| Core Clock Speed (Game) | -- | 2,365 MHz |
Theoretical Performance
Theoretical performance numbers derived from the raw specifications of the different components like core count and clock speeds. While these provide a glimpse into peak processing power, they do not represent real-world performance.
| Spec | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| Pixel Fill Rate | 16 GPixel/s | 479.6 GPixel/s |
| Texture Fill Rate | 40 GTexel/s | 959.2 GTexel/s |
| FP32 Performance | 1,280 GFLOPS | 61.39 TFLOPS |
| FP64 Performance | 80 GFLOPS | 1.92 TFLOPS |
API Support
Graphics API versions supported by these graphics cards. APIs evolve over time, introducing new features and functionalities. Older GPUs may not support recent versions.
| Spec | Radeon HD 7770 (GHz Edition) | Radeon RX 7900 XTX |
|---|---|---|
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
| OpenCL | 2.1 (1.2) | 2.2 |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.5 (5.1) | 6.8 |
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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.