AMD Radeon Vega Frontier Edition Watercooled vs AMD Radeon R9 285
GPU · Specs Compare
Graphics Card
Release Date
Jul 2017
Sep 2014
Generation
Radeon Pro
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1382 MHz
—
Boost Clock
1600 MHz
—
Memory Clock
945 MHz
1375 MHz
Memory
Memory Size
16GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
256bit
Bandwidth
483.8GB/s
176.0GB/s
Render Config
Compute Units
64
28
Shading Units
4096
1792
TMUs
256
112
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Theoretical Performance
Pixel Rate
102.4 GPixel/s
29.38 GPixel/s
Texture Rate
409.6 GTexel/s
102.8 GTexel/s
FP16 (half)
26.21 TFLOPS
3.290 TFLOPS
FP32 (float)
13.11 TFLOPS
3.290 TFLOPS
FP64 (double)
819.2 GFLOPS
205.6 GFLOPS
Graphics Processor
GPU Name
Vega 10
Tonga
GPU Variant
Vega 10 XTX LCS
Tonga PRO(215-0851128)
Architecture
GCN 5.0
GCN 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
12.5 billion
5 billion
Die Size
495 mm²
366 mm²
Board Design
TDP
375W
190W
Suggested PSU
750 W
450 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2.170
Shader Model
6.4
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.