AMD Radeon RX 6600 LE vs NVIDIA GeForce GTX 460 v2
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 1024MB VRAM GeForce GTX 460 v2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6600 LE 's Advantages
Released 12 years and 3 months late
Boost Clock2495MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 96.19GB/s)
1456 additional rendering cores
Lower TDP (132W vs 160W)
Score
Benchmark
FP32 (float)
Radeon RX 6600 LE
+754%
8.942 TFLOPS
GeForce GTX 460 v2
1.046 TFLOPS
Graphics Card
Dec 2023
Release Date
Sep 2011
Navi II
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1626 MHz
Base Clock
-
2495 MHz
Boost Clock
-
1750 MHz
Memory Clock
1002 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
192bit
224.0GB/s
Bandwidth
96.19GB/s
Render Config
28
Compute Units
-
-
SM Count
7
1792
Shading Units
336
112
TMUs
56
64
ROPs
24
-
-
-
28
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
384 KB
32 MB
L3 Cache
-
Theoretical Performance
159.7 GPixel/s
Pixel Rate
10.91 GPixel/s
279.4 GTexel/s
Texture Rate
43.62 GTexel/s
17.88 TFLOPS
FP16 (half)
-
8.942 TFLOPS
FP32 (float)
1046 GFLOPS
558.9 GFLOPS
FP64 (double)
87.19 GFLOPS
Board Design
132W
TDP
160W
300 W
Suggested PSU
450 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.3a
1x 8-pin
Power Connectors
2x 6-pin
Graphics Processor
Navi 23
GPU Name
GF114
Navi 23 XL
(215-130000016)
GPU Variant
GF114-400-A1
RDNA 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
11.06 billion
Transistors
1.95 billion
237 mm²
Die Size
332 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.7
Shader Model
5.1
