Home GPU Comparison AMD Radeon VII vs AMD Radeon Pro W6800

AMD Radeon VII vs AMD Radeon Pro W6800

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 32GB VRAM Radeon Pro W6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages
Larger VRAM bandwidth (1020GB/s vs 512.0GB/s)
AMD Radeon Pro W6800 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 33% (2320MHz vs 1750MHz)
More VRAM (32GB vs 16GB)
Lower TDP (250W vs 295W)

Score

Benchmark

FP32 (float)
Radeon VII
13.44 TFLOPS
Radeon Pro W6800 +32%
17.82 TFLOPS
Blender
Radeon VII
772
Radeon Pro W6800 +156%
1980
VS

Graphics Card

Feb 2019
Release Date
Jun 2021
Vega II
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1400 MHz
Base Clock
2075 MHz
1750 MHz
Boost Clock
2320 MHz
1000 MHz
Memory Clock
2000 MHz

Memory

16GB
Memory Size
32GB
HBM2
Memory Type
GDDR6
4096bit
Memory Bus
256bit
1020GB/s
Bandwidth
512.0GB/s

Render Config

60
Compute Units
60
-
-
-
3840
Shading Units
3840
240
TMUs
240
64
ROPs
96
-
-
-
-
RT Cores
60
16 KB (per CU)
L1 Cache
128 KB per Array
4 MB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

112.0 GPixel/s
Pixel Rate
222.7 GPixel/s
420.0 GTexel/s
Texture Rate
556.8 GTexel/s
26.88 TFLOPS
FP16 (half)
35.64 TFLOPS
13.44 TFLOPS
FP32 (float)
17.82 TFLOPS
3.360 TFLOPS
FP64 (double)
1114 GFLOPS

Board Design

295W
TDP
250W
600 W
Suggested PSU
600 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
6x mini-DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Vega 20
GPU Name
Navi 21
Vega 20 XT
GPU Variant
-
GCN 5.1
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
13.23 billion
Transistors
26.8 billion
331 mm²
Die Size
520 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.5

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