AMD Radeon Pro 575 vs AMD Radeon PRO W7800
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Apr 2023
Generation
Radeon Pro Mac
Radeon Pro Navi(Navi III Series)
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1695 MHz
2250 MHz
Base Clock
—
1895 MHz
Boost Clock
—
2525 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
217.0GB/s
576.0GB/s
Render Config
Compute Units
32
70
Shading Units
2048
4480
TMUs
128
280
ROPs
32
128
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
2 MB
6 MB
RT Cores
—
70
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
35.07 GPixel/s
323.2 GPixel/s
Texture Rate
140.3 GTexel/s
707.0 GTexel/s
FP16 (half)
4.489 TFLOPS
90.50 TFLOPS
FP32 (float)
4.489 TFLOPS
45.25 TFLOPS
FP64 (double)
280.6 GFLOPS
1414 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Navi 31
GPU Variant
Polaris 20 XL(215-0910052)
Navi 31
Architecture
GCN 4.0
RDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
57.7 billion
Die Size
232 mm²
529 mm²
Board Design
TDP
150W
260W
Outputs
No outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.3
Shader Model
6.4
6.8
Benchmark
3DMark Time Spy
3,393
—
3DMark Time Spy Extreme
1,351
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.