AMD Radeon HD 6450 vs NVIDIA GeForce RTX 3080 (12 GB)

VS
Performance
Radeon HD 6450
6231% of 104,598
GeForce RTX 3080 (12 GB)8,991% better
56,63454% of 104,598

The GeForce RTX 3080 (12 GB) has 8,991% better performance than the Radeon HD 6450 for the 3DMark 11 Performance GPU benchmark.

Performance per dollar
Radeon HD 6450
11.337% of 161.45
GeForce RTX 3080 (12 GB)526% better
70.8844% of 161.45

The GeForce RTX 3080 (12 GB) has 526% better value for the money than the Radeon HD 6450 for the 3DMark 11 Performance GPU benchmark.

Shop Radeon HD 6450
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Summary

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About the AMD Radeon HD 6450 GPU

The AMD Radeon HD 6450 is an end-of-life desktop graphics card that released in Q2 2011 with a MSRP of $55. It is built on the TeraScale 2 GPU microarchitecture (codename Caicos) and is manufactured on a 40 nm process.

Memory

The HD 6450 has 512 MB of DDR3, GDDR5 memory, with a 500 MHz memory clock and a 64 bit interface. This gives it a memory bandwidth of 8 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 6450 includes 160 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 625 MHz. Complementing the processing units are 8 texture mapping units (TMUs) for efficient texture filtering and 4 render output units (ROPs) for pixel processing.

Compatibility & Power Consumption

The HD 6450 is a compact, low-profile graphics card that fits into 1 PCIe expansion slot. It supports DVI, HDMI 1.3a, VGA display connections. AMD recommends a power supply of at least 200 W to handle the GPU's thermal design power (TDP) of 18 W.

Benchmark Performance & Value

The HD 6450 has the 500th best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 0.60% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 623 score and $55 launch price (MSRP) gives it a performance per dollar of 11.33. This is the 96th best in value for the 3DMark 11 Performance GPU benchmark.

About the NVIDIA GeForce RTX 3080 (12 GB) GPU

The NVIDIA GeForce RTX 3080 (12 GB) is a desktop graphics card that launched in Q1 2022 with a MSRP of $799. It is built on the Ampere GPU microarchitecture (codename GA102) and is manufactured on a 8 nm process.

Memory

The RTX 3080 has 12 GB of GDDR6X memory, with a 1,188 MHz memory clock and a 384 bit interface. This gives it a memory bandwidth of 912.4 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 RTX 3080 includes 8,960 CUDA cores, the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 1,260 MHz and can dynamically boost its clock speed up to 1,710 MHz. Complementing the processing units are 280 texture mapping units (TMUs) for efficient texture filtering and 96 render output units (ROPs) for pixel processing. Additionally, the GPU features 280 tensor cores optimized for AI-accelerated workloads and 70 RT cores dedicated to real-time ray tracing calculations.

Compatibility & Power Consumption

The RTX 3080 occupies 2 PCIe expansion slots. It supports HDMI 2.1, DisplayPort 1.4a display connections. NVIDIA recommends a power supply of at least 750 W to handle the GPU's thermal design power (TDP) of 350 W.

Benchmark Performance & Value

The RTX 3080 has the 21st best 3DMark 11 Performance GPU score among the 543 benchmarked GPUs in our database. It achieves 54.14% of the performance of the best benchmarked GPU, the NVIDIA GeForce RTX 4090. Its 56,634 score and $799 launch price (MSRP) gives it a performance per dollar of 70.88. This is the 44th 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.

InfoRadeon HD 6450GeForce RTX 3080 (12 GB)
ManufacturerAMDNVIDIA
ArchitectureTeraScale 2Ampere
Market SegmentDesktopDesktop
Release DateQ2 2011Q1 2022
Launch Price (MSRP)$55$799
Production StatusEnd-of-lifeActive
ShopCheck PriceCheck Price

Gaming Performance

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Select a game to compare FPS metrics

Display FPS for Sons of the Forest
Sons of the Forest
Display FPS for Enshrouded
Enshrouded
Display FPS for Palworld
Palworld
Display FPS for Prince of Persia: The Lost Crown
Prince of Persia: The Lost Crown
Display FPS for Ready or Not
Ready or Not
Display FPS for The Finals
The Finals
Display FPS for Avatar: Frontiers of Pandora
Avatar: Frontiers of Pandora

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
FPS data for Sons of the Forest
Sons of the Forest
Radeon HD 6450GeForce RTX 3080 (12 GB)
Low - 1080p
--
--
Medium - 1080p
--
142 FPS
High - 1080p
--
137 FPS
Ultra - 1080p
--
130 FPS
QHD - 1440p
--
104 FPS
4K UHD - 2160p
--
69 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 6450 orGeForce RTX 3080 (12 GB)

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 6450 orGeForce RTX 3080 (12 GB)
GPUCost Per Frame
GeForce RTX 30709.88-15%
GeForce RTX 407010.03-14%
GeForce RTX 308010.06-14%
Radeon RX 7900 XT10.45-10%
Radeon RX 680010.6-9%
GeForce RTX 3080 (12 GB)11.65
GeForce RTX 408012.99+12%
Arc A75013.32+14%
Radeon RX 6950 XT14.16+22%

Benchmark Performance

#
Performance
Radeon HD 6450
6231% of 104,598
GeForce RTX 3080 (12 GB)8,991% better
56,63454% of 104,598

The GeForce RTX 3080 (12 GB) has 8,991% better performance than the Radeon HD 6450 for the 3DMark 11 Performance GPU benchmark.

The Radeon HD 6450 is ranked 500th with a score of 623, and the GeForce RTX 3080 (12 GB) is ranked 21st with a score of 56,634.

Performance per dollar
Radeon HD 6450
11.337% of 161.45
GeForce RTX 3080 (12 GB)526% better
70.8844% of 161.45

The GeForce RTX 3080 (12 GB) has 526% better value for the money than the Radeon HD 6450 for the 3DMark 11 Performance GPU benchmark.

The Radeon HD 6450 is ranked 96th with a performance per dollar of 11.33, and the GeForce RTX 3080 (12 GB) is ranked 44th with a performance per dollar of 70.88.

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 6450 or
GPUBenchmark Performance
Radeon RX 6900 XT59,119+9,389%
Radeon RX 7700 XT57,340+9,104%
GeForce RTX 3080 (12 GB)56,634+8,991%
Radeon RX 680055,084+8,742%
GeForce RTX 308053,713+8,522%
Radeon HD 68704,218+577%
Radeon HD 7770 (GHz Edition)3,098+397%
Radeon HD 6450623

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 6450 or
GPUPerformance Per Dollar
GeForce RTX 308076.84+578%
GeForce RTX 408071.95+535%
GeForce RTX 3080 (12 GB)70.88+526%
Radeon RX 6950 XT65.72+480%
GeForce RTX 409065.41+477%
GeForce GTX 59013.11+16%
GeForce GTX 47012.44+10%
Radeon HD 645011.33
GeForce GTX 48010.05-11%

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
BenchmarkRadeon HD 6450GeForce RTX 3080 (12 GB)
3DMark Time Spy Graphics
--
17,956
3DMark Time Spy Score
--
16,961
3DMark Cloud Gate Graphics
4,257
217,116
(+5,000.21%)
3DMark Fire Strike Standard Graphics
464
44,533
(+9,497.63%)
3DMark 11 Performance Score
726
41,410
(+5,603.86%)
Cinebench R15 OpenGL 64 Bit
18.8
--
PassMark G3D Mark
197
26,679
(+13,442.64%)
PassMark G2D Mark
120
1,080
(+800%)
Benchmarks Source: Notebookcheck

Technical Specs

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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.

SpecRadeon HD 6450GeForce RTX 3080 (12 GB)
CodenameCaicosGA102
ArchitectureTeraScale 2Ampere
Process Size40 nm8 nm
Transistors370 million28,300 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.

SpecRadeon HD 6450GeForce RTX 3080 (12 GB)
Memory Size512 MB12 GB
Memory TypeDDR3, GDDR5GDDR6X
Memory Bandwidth8 Gb/s912.4 Gb/s
Memory Clock500 MHz1,188 MHz
Memory Interface64 bit384 bit
L1 Cache8 KB128 KB
L2 Cache128 KB5 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.

SpecRadeon HD 6450GeForce RTX 3080 (12 GB)
Slots1 slot2 slots
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
Thermal Design Power (TDP)18 W350 W
Suggested PSU200 W750 W
Power Connectors--1x 12-pin
OutputsDVI, HDMI 1.3a, VGAHDMI 2.1, DisplayPort 1.4a

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.

SpecRadeon HD 6450GeForce RTX 3080 (12 GB)
Stream Processors (SP)160--
CUDA Cores--8,960
Compute Units (CU)2--
Stream Multiprocessors (SM)--70
Texture Mapping Units (TMU)8280
Render Output Units (ROP)496
Tensor Cores--280
Ray Tracing Cores--70
Core Clock Speed625 MHz1,260 MHz
Core Clock Speed (Boost)--1,710 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.

SpecRadeon HD 6450GeForce RTX 3080 (12 GB)
Pixel Fill Rate2.5 GPixel/s164.2 GPixel/s
Texture Fill Rate5 GTexel/s478.8 GTexel/s
FP32 Performance200 GFLOPS30.64 TFLOPS
FP64 Performance--478.8 GFLOPS

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.

SpecRadeon HD 6450GeForce RTX 3080 (12 GB)
DirectX11.2 (11_0)12 Ultimate (12_2)
OpenCL1.23.0
OpenGL4.44.6
Shader Model5.06.8

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* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.