GPU Comparison
RADEON
AMD Radeon RX 6600S
CORE STATE
Navi 23
VRAM
4 GB
CLOCK SPEED
2000 MHz
TDP
80 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2022
VS
GEFORCE
CMP 40HX
CORE STATE
TU106
VRAM
8 GB
CLOCK SPEED
1650 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
geekbench_vulkan
Analysis: AMD Radeon RX 6600S vs NVIDIA CMP 40HX
Looking at the test results for NVIDIA NVIDIA CMP 40HX GPU and the AMD RX 6600, a clear pattern emerges. NVIDIA NVIDIA CMP 40HX GPU steadily delivers higher performance in our evaluation. This speed lead extends from significant to exceptional according to the particular benchmark. Such steadiness points to underlying design advantages. Users wanting visual throughput might factor this in.
At the end of the day: NVIDIA NVIDIA CMP 40HX GPU takes this showdown clearly. Buyers wanting visual throughput should certainly choose NVIDIA NVIDIA CMP 40HX GPU over the AMD RX 6600. This score evidence demonstrates this recommendation. Your scenarios might run considerably smoother. It's a clear choice in this segment.
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600S
CMP 40HX
Core Specs
Shading Units
1,792
2,304
+28.6%
Shaders
1,792
2,304
+28.6%
TMUs
112
144
+28.6%
ROPs
64
64
0.0%
Compute Units
28
—
SM Count
—
36
Clocks
Base Clock
1700 MHz
1470 MHz
Boost Clock
2000 MHz
1650 MHz
Game Clock
1881 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
224.0 GB/s
448.0 GB/s
Cache
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
2 MB
4 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
128.0 GPixel/s
105.6 GPixel/s
Texture Rate
224.0 GTexel/s
237.6 GTexel/s
FP32 (TFLOPS)
7.168 TFLOPS
7.603 TFLOPS
FP64 (TFLOPS)
448.0 GFLOPS (1:16)
237.6 GFLOPS (1:32)
FP16 (TFLOPS)
14.34 TFLOPS (2:1)
15.21 TFLOPS (2:1)
AI/RT
RT Cores
28
36
+28.6%
Tensor Cores
—
288
Power
TDP
80 W
185 W
TDP (W)
80
185
+131.3%
Suggested PSU
—
450 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
RDNA 2.0
Turing
GPU Name
Navi 23
TU106
Generation
Navi Mobile
(RX 6000M)
Mining GPUs
Process Size
7 nm
12 nm
Transistors
11,060 million
10,800 million
Die Size
237 mm²
445 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
24.3M / 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
IGP
Dual-slot
Length
—
229 mm
9 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 1.0 x4
Other
Launch Price
—
699 USD
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
—