Home GPU Comparison ATI Radeon HD 4580 vs NVIDIA GeForce GTX 460 OEM

ATI Radeon HD 4580 vs NVIDIA GeForce GTX 460 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4580 and 1024MB VRAM GeForce GTX 460 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4580 's Advantages
Released 1 years and 1 months late
Lower TDP (65W vs 150W)
NVIDIA GeForce GTX 460 OEM 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (108.8GB/s vs 22.18GB/s)
216 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4580
0.191 TFLOPS
GeForce GTX 460 OEM +357%
0.874 TFLOPS
VS

Graphics Card

Nov 2011
Release Date
Oct 2010
Radeon R700
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
693 MHz
Memory Clock
850 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
22.18GB/s
Bandwidth
108.8GB/s

Render Config

-
SM Count
7
3
Compute Units
-
120
Shading Units
336
8
TMUs
56
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
512 KB

Theoretical Performance

3.184 GPixel/s
Pixel Rate
9.100 GPixel/s
6.368 GTexel/s
Texture Rate
36.40 GTexel/s
-
FP16 (half)
-
191.0 GFLOPS
FP32 (float)
873.6 GFLOPS
-
FP64 (double)
72.80 GFLOPS

Graphics Processor

RV635
GPU Name
GF104
RV635 PRO (215-0682008)
GPU Variant
GF104-325-A1
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.378 billion
Transistors
1.95 billion
135 mm²
Die Size
332 mm²

Board Design

65W
TDP
150W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
4.1
Shader Model
5.1

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