GPU Comparison
RADEON
AMD Radeon Pro W6800X
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2087 MHz
TDP
200 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
RADEON
Radeon Pro WX 3200
CORE STATE
Polaris 23
VRAM
4 GB
CLOCK SPEED
—
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6800X
Pro WX 3200
Core Specs
Shading Units
3,840
640
-83.3%
Shaders
3,840
640
-83.3%
TMUs
240
32
-86.7%
ROPs
96
16
-83.3%
Compute Units
60
10
-83.3%
Clocks
Base Clock
1800 MHz
—
Boost Clock
2087 MHz
—
GPU Clock
—
1295 MHz
Memory Clock
2000 MHz
16 Gbps effective
1500 MHz
6 Gbps effective
Memory
Memory Size
32 GB
4 GB
VRAM (MB)
32,768
4,096
-87.5%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
512.0 GB/s
96.00 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
4 MB
512 KB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
200.4 GPixel/s
20.72 GPixel/s
Texture Rate
500.9 GTexel/s
41.44 GTexel/s
FP32 (TFLOPS)
16.03 TFLOPS
1.658 TFLOPS
FP64 (TFLOPS)
1,001.8 GFLOPS (1:16)
103.6 GFLOPS (1:16)
FP16 (TFLOPS)
32.06 TFLOPS (2:1)
1.658 TFLOPS (1:1)
AI/RT
RT Cores
60
—
Power
TDP
200 W
65 W
TDP (W)
200
65
-67.5%
Suggested PSU
550 W
250 W
Power Connectors
Apple MPX
None
Architecture
Architecture
RDNA 2.0
GCN 4.0
GPU Name
Navi 21
Polaris 23
Generation
Radeon Pro Mac
(Navi II Series)
Radeon Pro Polaris
(WX x200)
Process Size
7 nm
14 nm
Transistors
26,800 million
2,200 million
Die Size
520 mm²
103 mm²
Foundry
TSMC
GlobalFoundries
Density
51.5M / mm²
21.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.3
OpenCL
2.1
2.1
Shader Model
6.8
6.7
Physical
Slot Width
Quad-slot
Single-slot
Length
267 mm
10.5 inches
167 mm
6.6 inches
Height
120 mm
4.7 inches
69 mm
2.7 inches
Outputs
1x HDMI 2.14x Thunderbolt
4x mini-DisplayPort 1.4a
Bus Interface
Apple MPX
PCIe 3.0 x8
Other
Launch Price
2,799 USD
199 USD
Production
End-of-life
End-of-life
Predecessor
—
Radeon Pro GCN
Successor
—
Radeon Pro Vega