AMD Radeon PRO W9070 vs AMD Radeon HD 6930
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Dec 2011
Generation
Mining GPUs
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1120 MHz
—
Boost Clock
1206 MHz
—
Memory Clock
2100 MHz
1200 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
268.8GB/s
153.6GB/s
Render Config
Compute Units
32
20
Shading Units
2048
1280
TMUs
128
80
ROPs
32
32
Tensor Cores
128
—
RT Cores
64
—
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
38.59 GPixel/s
24.00 GPixel/s
Texture Rate
154.4 GTexel/s
60.00 GTexel/s
FP16 (half)
4.940 TFLOPS
—
FP32 (float)
4.940 TFLOPS
1.920 TFLOPS
FP64 (double)
308.7 GFLOPS
480.0 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Cayman
GPU Variant
Navi 48 XTW
Cayman CE(215-0807105)
Architecture
GCN 4.0
TeraScale 3
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
40 nm
Transistors
5.7 billion
2.64 billion
Die Size
232 mm²
389 mm²
Board Design
TDP
180W
186W
Suggested PSU
450 W
450 W
Outputs
1x HDMI 2.0b
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
2x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.3
N/A
Shader Model
6.7
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.