Home GPU Comparison NVIDIA GeForce GTX 460 X2 vs ATI Radeon HD 4670 AGP

NVIDIA GeForce GTX 460 X2 vs ATI Radeon HD 4670 AGP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 X2 and 1024MB VRAM Radeon HD 4670 AGP 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 and 8 months late
Larger VRAM bandwidth (115.2GB/s vs 25.60GB/s)
16 additional rendering cores
ATI Radeon HD 4670 AGP 's Advantages
Lower TDP (59W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 X2 +96%
0.942 TFLOPS
Radeon HD 4670 AGP
0.48 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Jul 2009
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
4
7
SM Count
-
336
Shading Units
320
56
TMUs
32
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

9.814 GPixel/s
Pixel Rate
6.000 GPixel/s
39.26 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
941.5 GFLOPS
FP32 (float)
480.0 GFLOPS
78.46 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
59W
450 W
Suggested PSU
250 W
3x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 8-pin
Power Connectors
-

Graphics Processor

GF104
GPU Name
RV730
GF104-300-KB-A1
GPU Variant
RV730 XT (215-0719047)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.514 billion
332 mm²
Die Size
146 mm²

Graphics Features

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

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