AMD Radeon Pro V320 vs AMD Radeon HD 7970 GHz Edition
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Jun 2012
Generation
Radeon Pro Vega
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
852 MHz
1000 MHz
Boost Clock
1500 MHz
1050 MHz
Memory Clock
945 MHz
1500 MHz
Memory
Memory Size
8GB
3GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
384bit
Bandwidth
483.8GB/s
288.0GB/s
Render Config
Compute Units
56
32
Shading Units
3584
2048
TMUs
224
128
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
768 KB
Theoretical Performance
Pixel Rate
96.00 GPixel/s
33.60 GPixel/s
Texture Rate
336.0 GTexel/s
134.4 GTexel/s
FP16 (half)
21.50 TFLOPS
-
FP32 (float)
10.75 TFLOPS
4.301 TFLOPS
FP64 (double)
672.0 GFLOPS
1075 GFLOPS
Graphics Processor
GPU Name
Vega 10
Tahiti
GPU Variant
Vega 10 XL GL SERVER(215-0894144)
Tahiti XT2(215-0821065)
Architecture
GCN 5.0
GCN 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
12.5 billion
4.313 billion
Die Size
495 mm²
352 mm²
Board Design
TDP
230W
300W
Suggested PSU
550 W
700 W
Outputs
4x mini-DisplayPort 1.4a
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.7
5.1