AMD Radeon HD 7970M vs NVIDIA GeForce RTX 5050 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Jun 2025
Generation
London
GeForce 50 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Memory Clock
1200 MHz
1500 MHz
Base Clock
-
1020 MHz
Boost Clock
-
1500 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
128bit
Bandwidth
153.6GB/s
384.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
2560
TMUs
80
80
ROPs
32
32
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
32 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
27.20 GPixel/s
48.00 GPixel/s
Texture Rate
68.00 GTexel/s
120.0 GTexel/s
FP32 (float)
2.176 TFLOPS
7.680 TFLOPS
FP64 (double)
136.0 GFLOPS
120.0 GFLOPS
FP16 (half)
-
7.680 TFLOPS
Graphics Processor
GPU Name
Wimbledon
GB207
GPU Variant
Wimbledon XT(216-0836036)
GB207
Architecture
GCN 1.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.8 billion
16.9 billion
Die Size
212 mm²
149 mm²
Board Design
TDP
100W
50W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.8
CUDA
-
12.0