GPU Comparison
RADEON
AMD Radeon RX 6600 LE
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2495 MHz
TDP
132 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2023
VS
GPU
Arc A350M
CORE STATE
DG2-128
VRAM
4 GB
CLOCK SPEED
2200 MHz
TDP
25 W
BUS WIDTH
64 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600 LE
A350M
Core Specs
Shading Units
1,792
768
-57.1%
Shaders
1,792
768
-57.1%
TMUs
112
48
-57.1%
ROPs
64
24
-62.5%
Compute Units
28
—
Execution Units
—
96
Clocks
Base Clock
1626 MHz
1150 MHz
Boost Clock
2495 MHz
2200 MHz
Game Clock
2045 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
64 bit
Bandwidth
224.0 GB/s
112.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
4 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
159.7 GPixel/s
52.80 GPixel/s
Texture Rate
279.4 GTexel/s
105.6 GTexel/s
FP32 (TFLOPS)
8.942 TFLOPS
3.379 TFLOPS
FP64 (TFLOPS)
558.9 GFLOPS (1:16)
844.8 GFLOPS (1:4)
FP16 (TFLOPS)
17.88 TFLOPS (2:1)
6.758 TFLOPS (2:1)
AI/RT
RT Cores
28
6
-78.6%
XMX Cores
—
96
Power
TDP
132 W
25 W
TDP (W)
132
25
-81.1%
Suggested PSU
300 W
—
Power Connectors
1x 8-pin
—
Architecture
Architecture
RDNA 2.0
Xe-HPG
GPU Name
Navi 23
DG2-128
Generation
Navi II
(RX 6000)
Alchemist
(Arc 3 Mobile)
Process Size
7 nm
6 nm
Transistors
11,060 million
7,200 million
Die Size
237 mm²
157 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
45.9M / 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
Dual-slot
IGP
Length
190 mm
7.5 inches
—
Height
110 mm
4.3 inches
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Other
Production
Active
End-of-life
Predecessor
Navi
—
Successor
Navi III
—