AMD Radeon R9 285 vs AMD Radeon Pro WX Vega M GL
GPU · Specs Compare
Graphics Card
Release Date
Sep 2014
Apr 2018
Generation
Volcanic Islands
Vega
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Memory Clock
1375 MHz
700 MHz
Base Clock
—
931 MHz
Boost Clock
—
1011 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
1024bit
Bandwidth
176.0GB/s
179.2GB/s
Render Config
Compute Units
28
20
Shading Units
1792
1280
TMUs
112
80
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
29.38 GPixel/s
32.35 GPixel/s
Texture Rate
102.8 GTexel/s
80.88 GTexel/s
FP16 (half)
3.290 TFLOPS
2.588 TFLOPS
FP32 (float)
3.290 TFLOPS
2.588 TFLOPS
FP64 (double)
205.6 GFLOPS
161.8 GFLOPS
Graphics Processor
GPU Name
Tonga
Polaris 22
GPU Variant
Tonga PRO(215-0851128)
VegaM MGL XL
Architecture
GCN 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
5 billion
5 billion
Die Size
366 mm²
208 mm²
Board Design
TDP
190W
65W
Suggested PSU
450 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
—
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2.170
1.2
Shader Model
6.5
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.