NVIDIA GeForce RTX 5090 D V2 vs AMD Radeon R9 M395 Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
May 2015
Generation
GeForce 50
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
2017 MHz
-
Boost Clock
2407 MHz
-
Memory Clock
1750 MHz
1365 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
384bit
256bit
Bandwidth
1.34TB/s
174.7GB/s
Render Config
SM Count
170
-
Shading Units
21760
1792
TMUs
680
112
ROPs
176
32
Tensor Cores
680
-
RT Cores
170
-
L1 Cache
128 KB (per SM)
-
L2 Cache
96 MB
-
Compute Units
-
28
Theoretical Performance
Pixel Rate
423.6 GPixel/s
26.69 GPixel/s
Texture Rate
1636.8 GTexel/s
93.41 GTexel/s
FP16 (half)
104.8 TFLOPS
-
FP32 (float)
104.8 TFLOPS
2.989 TFLOPS
FP64 (double)
1.637 TFLOPS
373.6 GFLOPS
Graphics Processor
GPU Name
GB202
Amethyst
GPU Variant
GB202-240-K1-A1
Amethyst PRO(216-0872004)
Architecture
Blackwell 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
92.2 billion
5 billion
Die Size
750 mm²
366 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_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.2
CUDA
12.0
-
Shader Model
6.8
6.3
📊 Benchmark
3DMark Time Spy
46,950
-
3DMark Time Spy Extreme
25,185
-