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 90HX
CORE STATE
GA102
VRAM
10 GB
CLOCK SPEED
1710 MHz
TDP
320 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 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
Analysis: AMD Radeon RX 6600S vs NVIDIA CMP 90HX
When gaming capability is so tightly balanced, the matchup between the RX 6600 and Radeon NVIDIA CMP 90HX becomes particularly multifaceted. Each options exchange blows in various scenarios. This total result is one of notable parity. Not one stands as a clear winner. The choice relies on specific priorities.
Overall, the matchup between the RX 6600 and Radeon NVIDIA CMP 90HX concludes in a effective deadlock. Benchmark deltas are marginal and doubtful to affect actual experience. Focus your selection on cost, software choices, and individual capability needs. Both are capable choices. This parity is true.
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600S
CMP 90HX
Core Specs
Shading Units
1,792
6,400
+257.1%
Shaders
1,792
6,400
+257.1%
TMUs
112
200
+78.6%
ROPs
64
80
+25.0%
Compute Units
28
—
SM Count
—
50
Clocks
Base Clock
1700 MHz
1500 MHz
Boost Clock
2000 MHz
1710 MHz
Game Clock
1881 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
1188 MHz
19 Gbps effective
Memory
Memory Size
4 GB
10 GB
VRAM (MB)
4,096
10,240
+150.0%
Memory Type
GDDR6
GDDR6X
Memory Bus
128 bit
320 bit
Bandwidth
224.0 GB/s
760.3 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
5 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
128.0 GPixel/s
136.8 GPixel/s
Texture Rate
224.0 GTexel/s
342.0 GTexel/s
FP32 (TFLOPS)
7.168 TFLOPS
21.89 TFLOPS
FP64 (TFLOPS)
448.0 GFLOPS (1:16)
342.0 GFLOPS (1:64)
FP16 (TFLOPS)
14.34 TFLOPS (2:1)
21.89 TFLOPS (1:1)
AI/RT
RT Cores
28
50
+78.6%
Tensor Cores
—
200
Power
TDP
80 W
320 W
TDP (W)
80
320
+300.0%
Suggested PSU
—
700 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
RDNA 2.0
Ampere
GPU Name
Navi 23
GA102
Generation
Navi Mobile
(RX 6000M)
Mining GPUs
Process Size
7 nm
8 nm
Transistors
11,060 million
28,300 million
Die Size
237 mm²
628 mm²
Foundry
TSMC
Samsung
Density
46.7M / mm²
45.1M / 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
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
285 mm
11.2 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
—