GeForce GTX 460 vs Radeon RX 7900 XT
We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 460 's Advantages
Lower TDP (160W vs 300W)
Radeon RX 7900 XT 's Advantages
Released 12 years and 4 months late
Boost Clock2394MHz
More VRAM (20GB vs 768GB)
Larger VRAM bandwidth (800.0GB/s vs 86.40GB/s)
5040 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 460
907
Radeon RX 7900 XT
+5575%
51480
Graphics Card
Jul 2010
Release Date
Nov 2022
GeForce 400
Generation
Navi III
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1387 MHz
-
Boost Clock
2394 MHz
900 MHz
Memory Clock
2500 MHz
Memory
768MB
Memory Size
20GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
320bit
86.40GB/s
Bandwidth
800.0GB/s
Render Config
-
Compute Units
84
7
SM Count
-
336
Shading Units
5376
56
TMUs
336
24
ROPs
192
-
RT Cores
84
64 KB (per SM)
L1 Cache
256 KB per Array
384 KB
L2 Cache
6 MB
-
L3 Cache
80 MB
Theoretical Performance
9.450 GPixel/s
Pixel Rate
459.6 GPixel/s
37.80 GTexel/s
Texture Rate
804.4 GTexel/s
-
FP16 (half)
103.0 TFLOPS
907.2 GFLOPS
FP32 (float)
51.48 TFLOPS
75.60 GFLOPS
FP64 (double)
1.609 TFLOPS
Board Design
160W
TDP
300W
450 W
Suggested PSU
700 W
2x DVI
1x mini-HDMI 1.3a
Outputs
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
-
Power Connectors
2x 8-pin
Graphics Processor
GF104
GPU Name
Navi 31
GF104-300-KB-A1
GPU Variant
Navi 31 XT
(215-145000156)
Fermi
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
1.95 billion
Transistors
57.7 billion
332 mm²
Die Size
529 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
2.2
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.7