AMD Radeon HD 7970M vs AMD Radeon AI PRO R9700
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Jul 2025
Generation
London
Radeon Pro Navi
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Memory Clock
1200 MHz
2518 MHz
Base Clock
-
1660 MHz
Boost Clock
-
2920 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
153.6GB/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)
-
L2 Cache
512 KB
8 MB
Tensor Cores
-
128
RT Cores
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
373.8 GPixel/s
Texture Rate
68.00 GTexel/s
747.5 GTexel/s
FP32 (float)
2.176 TFLOPS
47.84 TFLOPS
FP64 (double)
136.0 GFLOPS
1495.0 GFLOPS
FP16 (half)
-
95.68 TFLOPS
Graphics Processor
GPU Name
Wimbledon
Navi 48
GPU Variant
Wimbledon XT(216-0836036)
Navi 48 XTW
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
100W
300W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Power Connectors
None
1x 16-pin
Suggested PSU
-
700 W
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