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
RADEON
Radeon RX 7700S
CORE STATE
Navi 33
VRAM
8 GB
CLOCK SPEED
2500 MHz
TDP
100 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 3.0
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600 LE
RX 7700S
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
32
+14.3%
Clocks
Base Clock
1626 MHz
1500 MHz
Boost Clock
2495 MHz
2500 MHz
Game Clock
2045 MHz
2200 MHz
Memory Clock
1750 MHz
14 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
8 GB
8 GB
VRAM (MB)
8,192
8,192
0.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
224.0 GB/s
288.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
32 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
159.7 GPixel/s
160.0 GPixel/s
Texture Rate
279.4 GTexel/s
320.0 GTexel/s
FP32 (TFLOPS)
8.942 TFLOPS
20.48 TFLOPS
FP64 (TFLOPS)
558.9 GFLOPS (1:16)
640.0 GFLOPS (1:32)
FP16 (TFLOPS)
17.88 TFLOPS (2:1)
40.96 TFLOPS (2:1)
AI/RT
RT Cores
28
32
+14.3%
Power
TDP
132 W
100 W
TDP (W)
132
100
-24.2%
Suggested PSU
300 W
—
Power Connectors
1x 8-pin
None
Architecture
Architecture
RDNA 2.0
RDNA 3.0
GPU Name
Navi 23
Navi 33
Codename
—
Hotpink Bonefish
Generation
Navi II
(RX 6000)
Navi Mobile
(RX 7000M)
Process Size
7 nm
6 nm
Transistors
11,060 million
13,300 million
Die Size
237 mm²
204 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
65.2M / 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
2.2
Shader Model
6.8
6.8
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 x16
Other
Production
Active
Active
Predecessor
Navi
Polaris Mobile
Successor
Navi III
—