AMD Radeon Pro 575X vs ATI Radeon HD 5950
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Unknown
Generation
Radeon Pro Mac
Evergreen
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1700 MHz
1000 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
217.6GB/s
128.0GB/s
Render Config
Compute Units
32
18
Shading Units
2048
1440
TMUs
128
72
ROPs
32
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
35.07 GPixel/s
23.20 GPixel/s
Texture Rate
140.3 GTexel/s
52.20 GTexel/s
FP16 (half)
4.489 TFLOPS
-
FP32 (float)
4.489 TFLOPS
2.088 TFLOPS
FP64 (double)
280.6 GFLOPS
-
Graphics Processor
GPU Name
Polaris 20
Hemlock
GPU Variant
Polaris 20 XL(215-0910052)
Hemlock PRO(215-0735443)
Architecture
GCN 4.0
TeraScale 2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
40 nm
Transistors
5.7 billion
2.154 billion
Die Size
232 mm²
334 mm²
Board Design
TDP
150W
302W
Outputs
No outputs
2x DVI1x mini-DisplayPort 1.1
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.4
5.0