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
GEFORCE
CMP 50HX
CORE STATE
TU102
VRAM
10 GB
CLOCK SPEED
1545 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro W6900X
CMP 50HX
Core Specs
Shading Units
5,120
3,584
-30.0%
Shaders
5,120
3,584
-30.0%
TMUs
320
192
-40.0%
ROPs
128
80
-37.5%
Compute Units
80
—
SM Count
—
56
Clocks
Base Clock
1825 MHz
1350 MHz
Boost Clock
2171 MHz
1545 MHz
Memory Clock
2000 MHz
16 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
32 GB
10 GB
VRAM (MB)
32,768
10,240
-68.8%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
320 bit
Bandwidth
512.0 GB/s
560.0 GB/s
Cache
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
4 MB
5 MB
L3 Cache
128 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
277.9 GPixel/s
123.6 GPixel/s
Texture Rate
694.7 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
22.23 TFLOPS
11.07 TFLOPS
FP64 (TFLOPS)
1,389.4 GFLOPS (1:16)
346.1 GFLOPS (1:32)
FP16 (TFLOPS)
44.46 TFLOPS (2:1)
22.15 TFLOPS (2:1)
AI/RT
RT Cores
80
56
-30.0%
Tensor Cores
—
448
Power
TDP
300 W
250 W
TDP (W)
300
250
-16.7%
Suggested PSU
700 W
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
RDNA 2.0
Turing
GPU Name
Navi 21
TU102
Generation
Radeon Pro Mac
(Navi II Series)
Mining GPUs
Process Size
7 nm
12 nm
Transistors
26,800 million
18,600 million
Die Size
520 mm²
754 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
24.7M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.8
6.8
Physical
Slot Width
—
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
120 mm
4.7 inches
116 mm
4.6 inches
Outputs
1x HDMI 2.14x Thunderbolt
No outputs
Bus Interface
Apple MPX
PCIe 1.0 x4
Other
Launch Price
5,999 USD
—
Production
End-of-life
End-of-life