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
Tesla P40
CORE STATE
GP102
VRAM
24 GB
CLOCK SPEED
1531 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6600 LE
Tesla P40
Core Specs
Shading Units
1,792
3,840
+114.3%
Shaders
1,792
3,840
+114.3%
TMUs
112
240
+114.3%
ROPs
64
96
+50.0%
Compute Units
28
—
SM Count
—
30
Clocks
Base Clock
1626 MHz
1303 MHz
Boost Clock
2495 MHz
1531 MHz
Game Clock
2045 MHz
—
Memory Clock
1750 MHz
14 Gbps effective
1808 MHz
7.2 Gbps effective
Memory
Memory Size
8 GB
24 GB
VRAM (MB)
8,192
24,576
+200.0%
Memory Type
GDDR6
GDDR5
Memory Bus
128 bit
384 bit
Bandwidth
224.0 GB/s
347.1 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
2 MB
3 MB
L3 Cache
32 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
159.7 GPixel/s
147.0 GPixel/s
Texture Rate
279.4 GTexel/s
367.4 GTexel/s
FP32 (TFLOPS)
8.942 TFLOPS
11.76 TFLOPS
FP64 (TFLOPS)
558.9 GFLOPS (1:16)
367.4 GFLOPS (1:32)
FP16 (TFLOPS)
17.88 TFLOPS (2:1)
183.7 GFLOPS (1:64)
AI/RT
RT Cores
28
—
Power
TDP
132 W
250 W
TDP (W)
132
250
+89.4%
Suggested PSU
300 W
600 W
Power Connectors
1x 8-pin
8-pin EPS
Architecture
Architecture
RDNA 2.0
Pascal
GPU Name
Navi 23
GP102
Generation
Navi II
(RX 6000)
Tesla Pascal
(Pxx)
Process Size
7 nm
16 nm
Transistors
11,060 million
11,800 million
Die Size
237 mm²
471 mm²
Foundry
TSMC
TSMC
Density
46.7M / mm²
25.1M / 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
267 mm
10.5 inches
Height
110 mm
4.3 inches
111 mm
4.4 inches
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Launch Price
—
5,699 USD
Production
Active
End-of-life
Predecessor
Navi
Tesla Maxwell
Successor
Navi III
Tesla Volta