AMD Radeon HD 7970 X2 vs AMD Radeon Vega 10 Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Apr 2019
Generation
Southern Islands
Picasso
Type
Desktop
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Memory Clock
1375 MHz
System Shared
Base Clock
-
300 MHz
Boost Clock
-
1400 MHz
Memory
Memory Size
3GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
264.0GB/s
System Dependent
Render Config
Compute Units
32
10
Shading Units
2048
640
TMUs
128
40
ROPs
32
8
L1 Cache
16 KB (per CU)
-
L2 Cache
768 KB
-
Theoretical Performance
Pixel Rate
29.60 GPixel/s
11.20 GPixel/s
Texture Rate
118.4 GTexel/s
56.00 GTexel/s
FP32 (float)
3.789 TFLOPS
1.792 TFLOPS
FP64 (double)
947.2 GFLOPS
112.0 GFLOPS
FP16 (half)
-
3.584 TFLOPS
Graphics Processor
GPU Name
New Zealand
Picasso
Architecture
GCN 1.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
4.313 billion
4.94 billion
Die Size
352 mm²
210 mm²
Board Design
TDP
500W
15W
Suggested PSU
900 W
-
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
3x 8-pin
-
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.2
Shader Model
5.1
6.4