NVIDIA GeForce RTX 5090 SE vs AMD Radeon HD 7950M
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Apr 2012
Generation
GeForce 50
London
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1740 MHz
-
Boost Clock
2377 MHz
-
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
384bit
256bit
Bandwidth
1.34TB/s
128.0GB/s
Render Config
SM Count
110
-
Shading Units
14080
1280
TMUs
440
80
ROPs
160
32
Tensor Cores
440
-
RT Cores
110
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
380.3 GPixel/s
22.40 GPixel/s
Texture Rate
1045.9 GTexel/s
56.00 GTexel/s
FP16 (half)
66.94 TFLOPS
-
FP32 (float)
66.94 TFLOPS
1.792 TFLOPS
FP64 (double)
1045.9 GFLOPS
-
Graphics Processor
GPU Name
GB202
Wimbledon
Architecture
Blackwell 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
92.2 billion
2.8 billion
Die Size
750 mm²
212 mm²
GPU Variant
-
Wimbledon PRO
Board Design
TDP
500W
75W
Suggested PSU
900 W
-
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.4
1.2
CUDA
12.0
-
Shader Model
6.9
5.1