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
GPU
Arc Pro A60
CORE STATE
DG2-256
VRAM
12 GB
CLOCK SPEED
2050 MHz
TDP
130 W
BUS WIDTH
192 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
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
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600S
Pro A60
Core Specs
Shading Units
1,792
2,048
+14.3%
Shaders
1,792
2,048
+14.3%
TMUs
112
128
+14.3%
ROPs
64
64
0.0%
Compute Units
28
—
Execution Units
—
256
Clocks
Base Clock
1700 MHz
900 MHz
Boost Clock
2000 MHz
2050 MHz
Game Clock
1881 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
12 GB
VRAM (MB)
4,096
12,288
+200.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
224.0 GB/s
384.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
12 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
128.0 GPixel/s
131.2 GPixel/s
Texture Rate
224.0 GTexel/s
262.4 GTexel/s
FP32 (TFLOPS)
7.168 TFLOPS
8.397 TFLOPS
FP64 (TFLOPS)
448.0 GFLOPS (1:16)
—
FP16 (TFLOPS)
14.34 TFLOPS (2:1)
16.79 TFLOPS (2:1)
AI/RT
RT Cores
28
16
-42.9%
XMX Cores
—
256
Power
TDP
80 W
130 W
TDP (W)
80
130
+62.5%
Suggested PSU
—
300 W
Power Connectors
None
—
Architecture
Architecture
RDNA 2.0
Xe-HPG
GPU Name
Navi 23
DG2-256
Generation
Navi Mobile
(RX 6000M)
Alchemist
(Pro Series)
Process Size
7 nm
6 nm
Transistors
11,060 million
11,500 million
Die Size
237 mm²
269 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
42.8M / 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
Shader Model
6.8
6.6
Physical
Slot Width
IGP
Single-slot
Outputs
Portable Device Dependent
4x DisplayPort 2.0
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
Polaris Mobile
—