AMD Radeon HD 7950M vs AMD Radeon RX 6650M
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Jan 2022
Generation
London
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Memory Clock
1000 MHz
2000 MHz
Base Clock
-
2068 MHz
Boost Clock
-
2416 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
128.0GB/s
256.0GB/s
Render Config
Compute Units
20
28
Shading Units
1280
1792
TMUs
80
112
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
154.6 GPixel/s
Texture Rate
56.00 GTexel/s
270.6 GTexel/s
FP32 (float)
1.792 TFLOPS
8.659 TFLOPS
FP16 (half)
-
17.32 TFLOPS
FP64 (double)
-
541.2 GFLOPS
Graphics Processor
GPU Name
Wimbledon
Navi 23
GPU Variant
Wimbledon PRO
-
Architecture
GCN 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
11.06 billion
Die Size
212 mm²
237 mm²
Board Design
TDP
75W
120W
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.5
📊 Benchmark
3DMark Time Spy
-
8,306
3DMark Time Spy Extreme
-
3,825
Blender
-
909