AMD Radeon HD 7970M vs AMD Radeon Pro V320
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Jun 2017
Generation
London
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1200 MHz
945 MHz
Base Clock
-
852 MHz
Boost Clock
-
1500 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
153.6GB/s
483.8GB/s
Render Config
Compute Units
20
56
Shading Units
1280
3584
TMUs
80
224
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
4 MB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
96.00 GPixel/s
Texture Rate
68.00 GTexel/s
336.0 GTexel/s
FP32 (float)
2.176 TFLOPS
10.75 TFLOPS
FP64 (double)
136.0 GFLOPS
672.0 GFLOPS
FP16 (half)
-
21.50 TFLOPS
Graphics Processor
GPU Name
Wimbledon
Vega 10
GPU Variant
Wimbledon XT(216-0836036)
Vega 10 XL GL SERVER(215-0894144)
Architecture
GCN 1.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
2.8 billion
12.5 billion
Die Size
212 mm²
495 mm²
Board Design
TDP
100W
230W
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.7