AMD Radeon Pro Vega 64 vs AMD Radeon Pro W6800
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Jun 2021
Generation
Radeon Pro Mac
Radeon Pro
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1250 MHz
2075 MHz
Boost Clock
1350 MHz
2320 MHz
Memory Clock
786 MHz
2000 MHz
Memory
Memory Size
16GB
32GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
256bit
Bandwidth
402.4GB/s
512.0GB/s
Render Config
Compute Units
64
60
Shading Units
4096
3840
TMUs
256
240
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
4 MB
RT Cores
-
60
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
86.40 GPixel/s
222.7 GPixel/s
Texture Rate
345.6 GTexel/s
556.8 GTexel/s
FP16 (half)
22.12 TFLOPS
35.64 TFLOPS
FP32 (float)
11.06 TFLOPS
17.82 TFLOPS
FP64 (double)
691.2 GFLOPS
1114 GFLOPS
Graphics Processor
GPU Name
Vega 10
Navi 21
GPU Variant
Vega 10 XT(215-0894200)
-
Architecture
GCN 5.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
12.5 billion
26.8 billion
Die Size
495 mm²
520 mm²
Board Design
TDP
250W
250W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5
📊 Benchmark
3DMark Time Spy
-
15,963