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 RX 6500M
CORE STATE
Navi 24
VRAM
4 GB
CLOCK SPEED
2400 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2022
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
RX 6500M
Core Specs
Shading Units
5,120
1,024
-80.0%
Shaders
5,120
1,024
-80.0%
TMUs
320
64
-80.0%
ROPs
128
32
-75.0%
Compute Units
80
16
-80.0%
Clocks
Base Clock
1825 MHz
2000 MHz
Boost Clock
2171 MHz
2400 MHz
Game Clock
—
2191 MHz
Memory Clock
2000 MHz
16 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
32 GB
4 GB
VRAM (MB)
32,768
4,096
-87.5%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
64 bit
Bandwidth
512.0 GB/s
144.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
4 MB
1024 KB
L3 Cache
128 MB
16 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
277.9 GPixel/s
76.80 GPixel/s
Texture Rate
694.7 GTexel/s
153.6 GTexel/s
FP32 (TFLOPS)
22.23 TFLOPS
4.915 TFLOPS
FP64 (TFLOPS)
1,389.4 GFLOPS (1:16)
307.2 GFLOPS (1:16)
FP16 (TFLOPS)
44.46 TFLOPS (2:1)
9.830 TFLOPS (2:1)
AI/RT
RT Cores
80
16
-80.0%
Power
TDP
300 W
50 W
TDP (W)
300
50
-83.3%
Suggested PSU
700 W
—
Power Connectors
—
None
Architecture
Architecture
RDNA 2.0
RDNA 2.0
GPU Name
Navi 21
Navi 24
Generation
Radeon Pro Mac
(Navi II Series)
Navi Mobile
(RX 6000M)
Process Size
7 nm
6 nm
Transistors
26,800 million
5,400 million
Die Size
520 mm²
107 mm²
Foundry
TSMC
TSMC
Density
51.5M / mm²
50.5M / 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
2.2
Shader Model
6.8
6.8
Physical
Slot Width
—
IGP
Length
267 mm
10.5 inches
—
Height
120 mm
4.7 inches
—
Outputs
1x HDMI 2.14x Thunderbolt
Portable Device Dependent
Bus Interface
Apple MPX
PCIe 4.0 x4
Other
Launch Price
5,999 USD
—
Production
End-of-life
End-of-life
Predecessor
—
Polaris Mobile