AMD Radeon R7 450 vs AMD Radeon R5 340X (OEM)
We do not have any performance data for the Radeon R7 450 and the Radeon R5 340X (OEM) for the 3DMark 11 Performance GPU benchmark.
We do not have any performance per dollar data for the Radeon R7 450 and the Radeon R5 340X (OEM) for the 3DMark 11 Performance GPU benchmark.
Summary
About the AMD Radeon R7 450 GPU
The AMD Radeon R7 450 is an end-of-life desktop graphics card that released in Q2 2016. It is built on the GCN 1.0 GPU microarchitecture (codename Cape Verde) and is manufactured on a 28 nm process.
Memory
The R7 450 has 2 GB 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 R7 450 includes 512 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 925 MHz. Complementing the processing units are 32 texture mapping units (TMUs) for efficient texture filtering and 16 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The R7 450 is a compact, low-profile graphics card that fits into 1 PCIe expansion slot. It supports DVI, HDMI 1.4a, 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 65 W.
About the AMD Radeon R5 340X (OEM) GPU
The AMD Radeon R5 340X (OEM) is an end-of-life desktop graphics card that released in Q2 2015. It is built on the GCN 1.0 GPU microarchitecture (codename Oland) and is manufactured on a 28 nm process.
Memory
The R5 340X has 2 GB of DDR3 memory, with a 1,000 MHz memory clock and a 64 bit interface. This gives it a memory bandwidth of 16 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 R5 340X includes 384 stream processors (SPs), the processing units for handling parallel computing tasks. The GPU operates at a core clock speed of 900 MHz. Complementing the processing units are 24 texture mapping units (TMUs) for efficient texture filtering and 8 render output units (ROPs) for pixel processing.
Compatibility & Power Consumption
The R5 340X is a compact, low-profile graphics card that fits into 1 PCIe expansion slot. It supports DVI, 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 65 W.
General Info
General overview of the GPU, including details like its manufacturer, release date, launch price, and current production status.
| Info | Radeon R7 450 | Radeon R5 340X (OEM) |
|---|---|---|
| Manufacturer | AMD | AMD |
| Architecture | GCN 1.0 | GCN 1.0 |
| Market Segment | Desktop | Desktop |
| Release Date | Q2 2016 | Q2 2015 |
| Production Status | End-of-life | End-of-life |
| Shop | Check Price | Check Price |
Gaming Performance
Benchmark Performance
We do not have any performance data for the Radeon R7 450 and the Radeon R5 340X (OEM) for the 3DMark 11 Performance GPU benchmark.
We do not have any performance per dollar data for the Radeon R7 450 and the Radeon R5 340X (OEM) for the 3DMark 11 Performance GPU benchmark.
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.
| GPU | Benchmark Performance | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance with other GPUs. | |||
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.
| GPU | Performance Per Dollar | ||
|---|---|---|---|
| Our database does not have enough data to compare the benchmark performance per dollar with other GPUs. | |||
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 R7 450 | Radeon R5 340X (OEM) |
|---|---|---|
| PassMark G3D Mark | 1,893 | -- |
| PassMark G2D Mark | 528 | -- |
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 R7 450 | Radeon R5 340X (OEM) |
|---|---|---|
| Codename | Cape Verde | Oland |
| Architecture | GCN 1.0 | GCN 1.0 |
| Process Size | 28 nm | 28 nm |
| Transistors | 1,500 million | 950 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 R7 450 | Radeon R5 340X (OEM) |
|---|---|---|
| Memory Size | 2 GB | 2 GB |
| Memory Type | GDDR5 | DDR3 |
| Memory Bandwidth | 72 Gb/s | 16 Gb/s |
| Memory Clock | 1,125 MHz | 1,000 MHz |
| Memory Interface | 128 bit | 64 bit |
| L1 Cache | 16 KB | 16 KB |
| L2 Cache | 256 KB | 128 KB |
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 R7 450 | Radeon R5 340X (OEM) |
|---|---|---|
| Slots | 1 slot | 1 slot |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Thermal Design Power (TDP) | 65 W | 65 W |
| Suggested PSU | 250 W | 250 W |
| Outputs | DVI, HDMI 1.4a, DisplayPort 1.2 | DVI, DisplayPort 1.2 |
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 R7 450 | Radeon R5 340X (OEM) |
|---|---|---|
| Stream Processors (SP) | 512 | 384 |
| Compute Units (CU) | 8 | 6 |
| Texture Mapping Units (TMU) | 32 | 24 |
| Render Output Units (ROP) | 16 | 8 |
| Core Clock Speed | 925 MHz | 900 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 R7 450 | Radeon R5 340X (OEM) |
|---|---|---|
| Pixel Fill Rate | 14.8 GPixel/s | 7.2 GPixel/s |
| Texture Fill Rate | 29.6 GTexel/s | 21.6 GTexel/s |
| FP32 Performance | 947.2 GFLOPS | 691.2 GFLOPS |
| FP64 Performance | 59.2 GFLOPS | 43.2 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.
| Spec | Radeon R7 450 | Radeon R5 340X (OEM) |
|---|---|---|
| DirectX | 12 (11_1) | 12 (11_1) |
| OpenCL | 2.1 (1.2) | 2.1 (1.2) |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.5 (5.1) | 6.5 (5.1) |
* Performance rating, performance per dollar, and rankings are based on the 3DMark 11 Performance GPU benchmark and MSRP.