GeForce RTX 4080 vs GeForce GTX 460
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 768MB VRAM GeForce GTX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Released 12 years and 2 months late
Boost Clock2505MHz
More VRAM (16GB vs 768GB)
Larger VRAM bandwidth (716.8GB/s vs 86.40GB/s)
9392 additional rendering cores
GeForce GTX 460 's Advantages
Lower TDP (160W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+5273%
48740
GeForce GTX 460
907
Graphics Card
Sep 2022
Release Date
Jul 2010
GeForce 40
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2205 MHz
Base Clock
-
2505 MHz
Boost Clock
-
1400 MHz
Memory Clock
900 MHz
Memory
16GB
Memory Size
768MB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
192bit
716.8GB/s
Bandwidth
86.40GB/s
Render Config
76
SM Count
7
9728
Shading Units
336
304
TMUs
56
112
ROPs
24
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
64 KB (per SM)
64 MB
L2 Cache
384 KB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
9.450 GPixel/s
761.5 GTexel/s
Texture Rate
37.80 GTexel/s
48.74 TFLOPS
FP16 (half)
-
48.74 TFLOPS
FP32 (float)
907.2 GFLOPS
761.5 GFLOPS
FP64 (double)
75.60 GFLOPS
Board Design
320W
TDP
160W
700 W
Suggested PSU
450 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x mini-HDMI 1.3a
1x 16-pin
Power Connectors
-
Graphics Processor
AD103
GPU Name
GF104
AD103-300-A1
GPU Variant
GF104-300-KB-A1
Ada Lovelace
Architecture
Fermi
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
45.9 billion
Transistors
1.95 billion
379 mm²
Die Size
332 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
2.1
6.7
Shader Model
5.1
