GPU Comparison
RADEON
AMD Radeon Pro W6900X
CORE STATE
Navi 21
VRAM
32 GB
CLOCK SPEED
2171 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
RADEON
Radeon Pro WX 5100
CORE STATE
Ellesmere
VRAM
8 GB
CLOCK SPEED
1086 MHz
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6900X
Pro WX 5100
Core Specs
Shading Units
5,120
1,792
-65.0%
Shaders
5,120
1,792
-65.0%
TMUs
320
112
-65.0%
ROPs
128
32
-75.0%
Compute Units
80
28
-65.0%
Clocks
Base Clock
1825 MHz
713 MHz
Boost Clock
2171 MHz
1086 MHz
Memory Clock
2000 MHz
16 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
32 GB
8 GB
VRAM (MB)
32,768
8,192
-75.0%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
512.0 GB/s
160.0 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
4 MB
2 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
277.9 GPixel/s
34.75 GPixel/s
Texture Rate
694.7 GTexel/s
121.6 GTexel/s
FP32 (TFLOPS)
22.23 TFLOPS
3.892 TFLOPS
FP64 (TFLOPS)
1,389.4 GFLOPS (1:16)
243.3 GFLOPS (1:16)
FP16 (TFLOPS)
44.46 TFLOPS (2:1)
3.892 TFLOPS (1:1)
AI/RT
RT Cores
80
—
Power
TDP
300 W
75 W
TDP (W)
300
75
-75.0%
Suggested PSU
700 W
250 W
Power Connectors
—
None
Architecture
Architecture
RDNA 2.0
GCN 4.0
GPU Name
Navi 21
Ellesmere
Generation
Radeon Pro Mac
(Navi II Series)
Radeon Pro Polaris
(WX x100)
Process Size
7 nm
14 nm
Transistors
26,800 million
5,700 million
Die Size
520 mm²
232 mm²
Foundry
TSMC
GlobalFoundries
Density
51.5M / mm²
24.6M / 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
—
Single-slot
Length
267 mm
10.5 inches
173 mm
6.8 inches
Height
120 mm
4.7 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.14x Thunderbolt
4x DisplayPort 1.4a
Bus Interface
Apple MPX
PCIe 3.0 x16
Other
Launch Price
5,999 USD
499 USD
Production
End-of-life
End-of-life
Predecessor
—
Radeon Pro GCN
Successor
—
Radeon Pro Vega