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
HD Graphics P4600
CORE STATE
Haswell GT2
VRAM
System Shared
CLOCK SPEED
1200 MHz
TDP
84 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 7.5
PROCESS
22 nm
LAUNCH DATE
2013
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
HD Graphics P4600
Core Specs
Shading Units
1,792
160
-91.1%
Shaders
1,792
160
-91.1%
TMUs
112
20
-82.1%
ROPs
64
2
-96.9%
Compute Units
28
—
Execution Units
—
20
Clocks
Base Clock
1700 MHz
350 MHz
Boost Clock
2000 MHz
1200 MHz
Game Clock
1881 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
System Shared
Memory
Memory Size
4 GB
System Shared
VRAM (MB)
4,096
—
Memory Type
GDDR6
System Shared
Memory Bus
128 bit
System Shared
Bandwidth
224.0 GB/s
System Dependent
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
—
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
128.0 GPixel/s
2.400 GPixel/s
Texture Rate
224.0 GTexel/s
24.00 GTexel/s
FP32 (TFLOPS)
7.168 TFLOPS
384.0 GFLOPS
FP64 (TFLOPS)
448.0 GFLOPS (1:16)
96.00 GFLOPS (1:4)
FP16 (TFLOPS)
14.34 TFLOPS (2:1)
—
AI/RT
RT Cores
28
—
Power
TDP
80 W
84 W
TDP (W)
80
84
+5.0%
Power Connectors
None
—
Architecture
Architecture
RDNA 2.0
Generation 7.5
GPU Name
Navi 23
Haswell GT2
Generation
Navi Mobile
(RX 6000M)
HD Graphics-W
(Haswell)
Process Size
7 nm
22 nm
Transistors
11,060 million
—
Die Size
237 mm²
—
Foundry
TSMC
Intel
Density
46.7M / mm²
—
API Support
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.3
Vulkan
1.4
1.0
OpenCL
2.1
1.2
Shader Model
6.8
5.1
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Motherboard Dependent
Bus Interface
PCIe 4.0 x8
Ring Bus
Other
Production
End-of-life
End-of-life
Predecessor
Polaris Mobile
—