AMD Radeon RX 6650 XT vs NVIDIA GeForce GTX 460
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 768MB VRAM GeForce GTX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6650 XT 's Advantages
Released 11 years and 10 months late
Boost Clock2635MHz
More VRAM (8GB vs 768GB)
Larger VRAM bandwidth (280.3GB/s vs 86.40GB/s)
1712 additional rendering cores
NVIDIA GeForce GTX 460 's Advantages
Lower TDP (160W vs 176W)
Score
Benchmark
FP32 (float)
Radeon RX 6650 XT
+1089%
10.79 TFLOPS
GeForce GTX 460
0.907 TFLOPS
Graphics Card
May 2022
Release Date
Jul 2010
Navi II
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
2055 MHz
Base Clock
-
2635 MHz
Boost Clock
-
2190 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
768MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
192bit
280.3GB/s
Bandwidth
86.40GB/s
Render Config
32
Compute Units
-
-
SM Count
7
2048
Shading Units
336
128
TMUs
56
64
ROPs
24
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
384 KB
32 MB
L3 Cache
-
Theoretical Performance
168.6 GPixel/s
Pixel Rate
9.450 GPixel/s
337.3 GTexel/s
Texture Rate
37.80 GTexel/s
21.59 TFLOPS
FP16 (half)
-
10.79 TFLOPS
FP32 (float)
907.2 GFLOPS
674.6 GFLOPS
FP64 (double)
75.60 GFLOPS
Board Design
176W
TDP
160W
450 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
-
Graphics Processor
Navi 23
GPU Name
GF104
Navi 23 KXT
(215-130000136)
GPU Variant
GF104-300-KB-A1
RDNA 2.0
Architecture
Fermi
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
6.5
Shader Model
5.1
