Home GPU Comparison AMD Radeon RX 560 896SP vs AMD Radeon HD 7950 Mac Edition

AMD Radeon RX 560 896SP vs AMD Radeon HD 7950 Mac Edition

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 896SP and 3GB VRAM Radeon HD 7950 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560 896SP 's Advantages
Released 4 years and 4 months late
Boost Clock1175MHz
More VRAM (4GB vs 3GB)
Lower TDP (45W vs 200W)
AMD Radeon HD 7950 Mac Edition 's Advantages
Larger VRAM bandwidth (240.0GB/s vs 112.0GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 560 896SP
2.106 TFLOPS
Radeon HD 7950 Mac Edition +36%
2.867 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
Mar 2013
Polaris
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1090 MHz
Base Clock
-
1175 MHz
Boost Clock
-
1750 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
112.0GB/s
Bandwidth
240.0GB/s

Render Config

-
SM Count
-
14
Compute Units
28
896
Shading Units
1792
56
TMUs
112
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
768 KB

Theoretical Performance

18.80 GPixel/s
Pixel Rate
25.60 GPixel/s
65.80 GTexel/s
Texture Rate
89.60 GTexel/s
2.106 TFLOPS
FP16 (half)
-
2.106 TFLOPS
FP32 (float)
2.867 TFLOPS
131.6 GFLOPS
FP64 (double)
716.8 GFLOPS

Graphics Processor

Polaris 21
GPU Name
Tahiti
Polaris 21 XL
GPU Variant
Tahiti PRO (215-0821056)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
4.313 billion
123 mm²
Die Size
352 mm²

Board Design

45W
TDP
200W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
5.1

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