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
GEFORCE
P106-090
CORE STATE
GP106
VRAM
3 GB
CLOCK SPEED
1531 MHz
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600 LE
P106-090
Core Specs
Shading Units
1,792
768
-57.1%
Shaders
1,792
768
-57.1%
TMUs
112
48
-57.1%
ROPs
64
48
-25.0%
Compute Units
28
—
SM Count
—
6
Clocks
Base Clock
1626 MHz
1354 MHz
Boost Clock
2495 MHz
1531 MHz
Game Clock
2045 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
2002 MHz
8 Gbps effective
Memory
Memory Size
8 GB
3 GB
VRAM (MB)
8,192
3,072
-62.5%
Memory Type
GDDR6
GDDR5
Memory Bus
128 bit
192 bit
Bandwidth
224.0 GB/s
192.2 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
2 MB
1536 KB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
159.7 GPixel/s
73.49 GPixel/s
Texture Rate
279.4 GTexel/s
73.49 GTexel/s
FP32 (TFLOPS)
8.942 TFLOPS
2.352 TFLOPS
FP64 (TFLOPS)
558.9 GFLOPS (1:16)
73.49 GFLOPS (1:32)
FP16 (TFLOPS)
17.88 TFLOPS (2:1)
36.74 GFLOPS (1:64)
AI/RT
RT Cores
28
—
Power
TDP
132 W
75 W
TDP (W)
132
75
-43.2%
Suggested PSU
300 W
250 W
Power Connectors
1x 8-pin
1x 6-pin
Architecture
Architecture
RDNA 2.0
Pascal
GPU Name
Navi 23
GP106
Generation
Navi II
(RX 6000)
Mining GPUs
Process Size
7 nm
16 nm
Transistors
11,060 million
4,400 million
Die Size
237 mm²
200 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
22.0M / 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
—
6.1
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
190 mm
7.5 inches
250 mm
9.8 inches
Height
110 mm
4.3 inches
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 1.0 x1
Other
Production
Active
End-of-life
Predecessor
Navi
—
Successor
Navi III
—