Home GPU Comparison AMD Radeon Pro VII vs AMD Radeon R9 285

AMD Radeon Pro VII vs AMD Radeon R9 285

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro VII and 2GB VRAM Radeon R9 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro VII 's Advantages
Released 5 years and 8 months late
Boost Clock1700MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (1020GB/s vs 176.0GB/s)
2048 additional rendering cores
AMD Radeon R9 285 's Advantages
Lower TDP (190W vs 250W)

Score

Benchmark

FP32 (float)
Radeon Pro VII +296%
13.06 TFLOPS
Radeon R9 285
3.29 TFLOPS
VS

Graphics Card

May 2020
Release Date
Sep 2014
Radeon Pro Vega
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1400 MHz
Base Clock
-
1700 MHz
Boost Clock
-
1000 MHz
Memory Clock
1375 MHz

Memory

16GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
256bit
1020GB/s
Bandwidth
176.0GB/s

Render Config

60
Compute Units
28
-
-
-
3840
Shading Units
1792
240
TMUs
112
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

108.8 GPixel/s
Pixel Rate
29.38 GPixel/s
408.0 GTexel/s
Texture Rate
102.8 GTexel/s
26.11 TFLOPS
FP16 (half)
3.290 TFLOPS
13.06 TFLOPS
FP32 (float)
3.290 TFLOPS
6.528 TFLOPS
FP64 (double)
205.6 GFLOPS

Board Design

250W
TDP
190W
600 W
Suggested PSU
450 W
6x mini-DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Vega 20
GPU Name
Tonga
Vega 20 GLXT WS (215-0914026)
GPU Variant
Tonga PRO (215-0851128)
GCN 5.1
Architecture
GCN 3.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
13.23 billion
Transistors
5 billion
331 mm²
Die Size
366 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.2.170
-
-
-
6.7
Shader Model
6.5

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