AMD Radeon Pro W6800X Duo vs AMD FirePro D500
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
Jan 2014
Generation
Radeon Pro Mac
FirePro
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 3.0 x16
Clock Speeds
Base Clock
1800 MHz
—
Boost Clock
1967 MHz
—
Memory Clock
2000 MHz
1270 MHz
Memory
Memory Size
32GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
243.8GB/s
Render Config
Compute Units
60
24
Shading Units
3840
1536
TMUs
240
96
ROPs
96
32
RT Cores
60
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
4 MB
768 KB
L3 Cache
128 MB
—
Theoretical Performance
Pixel Rate
188.8 GPixel/s
23.20 GPixel/s
Texture Rate
472.1 GTexel/s
69.60 GTexel/s
FP16 (half)
30.21 TFLOPS
—
FP32 (float)
15.11 TFLOPS
2.227 TFLOPS
FP64 (double)
944.2 GFLOPS
556.8 GFLOPS
Graphics Processor
GPU Name
Navi 21
Tahiti
GPU Variant
Navi 21 Pro-XLA
Tahiti LE GL
Architecture
RDNA 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
26.8 billion
4.313 billion
Die Size
520 mm²
352 mm²
Board Design
TDP
400W
274W
Suggested PSU
800 W
600 W
Outputs
1x HDMI 2.14x Thunderbolt
6x mini-DisplayPort 1.21x SDI
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.7
5.1
Benchmark
Blender
1,422
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.