GPU Comparison
RADEON
AMD Radeon Pro W6600X
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2479 MHz
TDP
120 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
VS
RADEON
Radeon RX 6600M
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2416 MHz
TDP
100 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
3dmark_3dmark_steel_nomad_dx12
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 W6600X
RX 6600M
Core Specs
Shading Units
2,048
1,792
-12.5%
Shaders
2,048
1,792
-12.5%
TMUs
128
112
-12.5%
ROPs
64
64
0.0%
Compute Units
32
28
-12.5%
Clocks
Base Clock
2068 MHz
2068 MHz
Boost Clock
2479 MHz
2416 MHz
Game Clock
—
2177 MHz
Memory Clock
2000 MHz
16 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
8 GB
8 GB
VRAM (MB)
8,192
8,192
0.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
256.0 GB/s
224.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
32 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
158.7 GPixel/s
154.6 GPixel/s
Texture Rate
317.3 GTexel/s
270.6 GTexel/s
FP32 (TFLOPS)
10.15 TFLOPS
8.659 TFLOPS
FP64 (TFLOPS)
634.6 GFLOPS (1:16)
541.2 GFLOPS (1:16)
FP16 (TFLOPS)
20.31 TFLOPS (2:1)
17.32 TFLOPS (2:1)
AI/RT
RT Cores
32
28
-12.5%
Power
TDP
120 W
100 W
TDP (W)
120
100
-16.7%
Suggested PSU
300 W
—
Power Connectors
—
None
Architecture
Architecture
RDNA 2.0
RDNA 2.0
GPU Name
Navi 23
Navi 23
Generation
Radeon Pro Mac
(Navi II Series)
Navi Mobile
(RX 6000M)
Process Size
7 nm
7 nm
Transistors
11,060 million
11,060 million
Die Size
237 mm²
237 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
46.7M / 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
2.1
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
IGP
Outputs
No outputs
Portable Device Dependent
Bus Interface
Apple MPX
PCIe 4.0 x8
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life
Predecessor
—
Polaris Mobile