Home GPU Comparison NVIDIA GeForce GTX 460 X2 vs NVIDIA GeForce GTX 480

NVIDIA GeForce GTX 460 X2 vs NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 X2 and 1536MB VRAM GeForce GTX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 X2 's Advantages
Released 1 years late
Lower TDP (160W vs 250W)
NVIDIA GeForce GTX 480 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (177.4GB/s vs 115.2GB/s)
144 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 460 X2
0.942 TFLOPS
GeForce GTX 480 +42%
1.345 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Mar 2010
GeForce 400
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
924 MHz

Memory

1024MB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
115.2GB/s
Bandwidth
177.4GB/s

Render Config

7
SM Count
15
-
Compute Units
-
336
Shading Units
480
56
TMUs
60
32
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
768 KB

Theoretical Performance

9.814 GPixel/s
Pixel Rate
21.03 GPixel/s
39.26 GTexel/s
Texture Rate
42.06 GTexel/s
-
FP16 (half)
-
941.5 GFLOPS
FP32 (float)
1345 GFLOPS
78.46 GFLOPS
FP64 (double)
168.1 GFLOPS

Graphics Processor

GF104
GPU Name
GF100
GF104-300-KB-A1
GPU Variant
GF100-375-A3
Fermi
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
3.1 billion
332 mm²
Die Size
529 mm²

Board Design

160W
TDP
250W
450 W
Suggested PSU
600 W
3x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.0
5.1
Shader Model
5.1

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