NVIDIA GeForce RTX 5090 D V2 vs AMD Radeon Pro Vega 64X
GPU · Specs Compare
Graphics Card
Release Date
Aug 2025
Mar 2019
Generation
GeForce 50
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2017 MHz
1250 MHz
Boost Clock
2407 MHz
1468 MHz
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR7
HBM2
Memory Bus
384bit
2048bit
Bandwidth
1.34TB/s
512.0GB/s
Render Config
SM Count
170
—
Shading Units
21760
4096
TMUs
680
256
ROPs
176
64
Tensor Cores
680
—
RT Cores
170
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
4 MB
Compute Units
—
64
Theoretical Performance
Pixel Rate
423.6 GPixel/s
93.95 GPixel/s
Texture Rate
1636.8 GTexel/s
375.8 GTexel/s
FP16 (half)
104.8 TFLOPS
24.05 TFLOPS
FP32 (float)
104.8 TFLOPS
12.03 TFLOPS
FP64 (double)
1.637 TFLOPS
751.6 GFLOPS
Graphics Processor
GPU Name
GB202
Vega 10
GPU Variant
GB202-240-K1-A1
Vega 10 XT(215-0894200)
Architecture
Blackwell 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
92.2 billion
12.5 billion
Die Size
750 mm²
495 mm²
Board Design
TDP
575W
250W
Suggested PSU
950 W
—
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
12.0
—
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
46,950
—
3DMark Time Spy Extreme
25,185
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.