AMD Radeon HD 7950M vs AMD Radeon RX 9070 XT
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Mar 2025
Generation
London
Navi IV
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Memory Clock
1000 MHz
2518 MHz
Base Clock
-
1660 MHz
Boost Clock
-
2970 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
644.6GB/s
Render Config
Compute Units
20
64
Shading Units
1280
4096
TMUs
80
256
ROPs
32
128
L1 Cache
16 KB (per CU)
128
L2 Cache
512 KB
8 MB
Tensor Cores
-
128
RT Cores
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
380.2 GPixel/s
Texture Rate
56.00 GTexel/s
760.3 GTexel/s
FP32 (float)
1.792 TFLOPS
48.66 TFLOPS
FP16 (half)
-
97.32 TFLOPS
FP64 (double)
-
1.521 TFLOPS
Graphics Processor
GPU Name
Wimbledon
Navi 48
GPU Variant
Wimbledon PRO
Navi 48 XTX
Architecture
GCN 1.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
2.8 billion
53.9 billion
Die Size
212 mm²
357 mm²
Board Design
TDP
75W
304W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Suggested PSU
-
700 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.2
Vulkan
1.2
1.4
Shader Model
5.1
6.8
📊 Benchmark
3DMark Time Spy
-
30,445
3DMark Time Spy Extreme
-
14,633
3DMark Speed Way
-
6,403