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
T500 Max-Q
CORE STATE
TU117
VRAM
4 GB
CLOCK SPEED
1425 MHz
TDP
18 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2020
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
T500 Max-Q
Core Specs
Shading Units
1,792
896
-50.0%
Shaders
1,792
896
-50.0%
TMUs
112
56
-50.0%
ROPs
64
32
-50.0%
Compute Units
28
—
SM Count
—
14
Clocks
Base Clock
1700 MHz
795 MHz
Boost Clock
2000 MHz
1425 MHz
Game Clock
1881 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
224.0 GB/s
80.00 GB/s
Cache
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
2 MB
1024 KB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
128.0 GPixel/s
45.60 GPixel/s
Texture Rate
224.0 GTexel/s
79.80 GTexel/s
FP32 (TFLOPS)
7.168 TFLOPS
2.554 TFLOPS
FP64 (TFLOPS)
448.0 GFLOPS (1:16)
79.80 GFLOPS (1:32)
FP16 (TFLOPS)
14.34 TFLOPS (2:1)
5.107 TFLOPS (2:1)
AI/RT
RT Cores
28
—
Power
TDP
80 W
18 W
TDP (W)
80
18
-77.5%
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
Turing
GPU Name
Navi 23
TU117
Generation
Navi Mobile
(RX 6000M)
Quadro Turing-M
(Tx000)
Process Size
7 nm
12 nm
Transistors
11,060 million
4,700 million
Die Size
237 mm²
200 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
23.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
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
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
Quadro Pascal-M
Successor
—
Ampere-MW