AMD Radeon Pro 575 vs NVIDIA GeForce RTX 5080
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Jan 2025
Generation
Radeon Pro Mac
GeForce 50
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1695 MHz
1875 MHz
Base Clock
-
2295 MHz
Boost Clock
-
2617 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
256bit
Bandwidth
217.0GB/s
960.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
10752
TMUs
128
336
ROPs
32
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
64 MB
SM Count
-
84
Tensor Cores
-
336
RT Cores
-
84
Theoretical Performance
Pixel Rate
35.07 GPixel/s
293.1 GPixel/s
Texture Rate
140.3 GTexel/s
879.3 GTexel/s
FP16 (half)
4.489 TFLOPS
56.28 TFLOPS
FP32 (float)
4.489 TFLOPS
56.28 TFLOPS
FP64 (double)
280.6 GFLOPS
879.3 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GB203
GPU Variant
Polaris 20 XL(215-0910052)
GB203-400-A1
Architecture
GCN 4.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
45.6 billion
Die Size
232 mm²
378 mm²
Board Design
TDP
150W
360W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
3,393
33,116
3DMark Time Spy Extreme
1,351
16,627
3DMark Speed Way
-
9,296