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
GeForce GTX 285M
CORE STATE
G92B
VRAM
1024 MB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
Tesla
PROCESS
55 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_opencl
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600S
GTX 285M
Core Specs
Shading Units
1,792
128
-92.9%
Shaders
1,792
128
-92.9%
TMUs
112
64
-42.9%
ROPs
64
16
-75.0%
Compute Units
28
—
SM Count
—
16
Clocks
Base Clock
1700 MHz
—
Boost Clock
2000 MHz
—
GPU Clock
—
600 MHz
Game Clock
1881 MHz
—
Shader Clock
—
1500 MHz
Memory Clock
1750 MHz
14 Gbps effective
1000 MHz
2 Gbps effective
Memory
Memory Size
4 GB
1024 MB
VRAM (MB)
4,096
1,024
-75.0%
Memory Type
GDDR6
GDDR3
Memory Bus
128 bit
256 bit
Bandwidth
224.0 GB/s
64.00 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
64 KB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
128.0 GPixel/s
9.600 GPixel/s
Texture Rate
224.0 GTexel/s
38.40 GTexel/s
FP32 (TFLOPS)
7.168 TFLOPS
384.0 GFLOPS
FP64 (TFLOPS)
448.0 GFLOPS (1:16)
—
FP16 (TFLOPS)
14.34 TFLOPS (2:1)
—
AI/RT
RT Cores
28
—
Power
TDP
80 W
75 W
TDP (W)
80
75
-6.3%
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
Tesla
GPU Name
Navi 23
G92B
Generation
Navi Mobile
(RX 6000M)
GeForce 200M
Process Size
7 nm
55 nm
Transistors
11,060 million
754 million
Die Size
237 mm²
260 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
2.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
11.1 (10_0)
OpenGL
4.6
3.3
Vulkan
1.4
—
OpenCL
2.1
1.1
CUDA
—
1.1
Shader Model
6.8
4.0
Physical
Slot Width
IGP
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
GeForce 100M
Successor
—
GeForce 300M