AMD Radeon HD 7950 vs AMD Radeon Pro 5700 XT
GPU · Specs Compare
Graphics Card
Release Date
Jan 2012
Aug 2020
Generation
Southern Islands
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1500 MHz
Base Clock
—
1243 MHz
Boost Clock
—
1499 MHz
Memory
Memory Size
3GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
240.0GB/s
384.0GB/s
Render Config
Compute Units
28
40
Shading Units
1792
2560
TMUs
112
160
ROPs
32
64
L1 Cache
16 KB (per CU)
—
L2 Cache
768 KB
4 MB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
95.94 GPixel/s
Texture Rate
89.60 GTexel/s
239.8 GTexel/s
FP32 (float)
2.867 TFLOPS
7.675 TFLOPS
FP64 (double)
716.8 GFLOPS
479.7 GFLOPS
FP16 (half)
—
15.35 TFLOPS
Graphics Processor
GPU Name
Tahiti
Navi 10
GPU Variant
Tahiti PRO(215-0821056)
Navi 10 XTA
Architecture
GCN 1.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
4.313 billion
10.3 billion
Die Size
352 mm²
251 mm²
Board Design
TDP
200W
130W
Suggested PSU
550 W
300 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.5
Benchmark
3DMark Time Spy
1,969
—
3DMark Time Spy Extreme
1,019
—
Blender
—
712
▲ Specs Compare
Data sourced from official specifications and benchmark tests.