Home GPU Comparison NVIDIA GeForce GTX 460 X2 vs ATI Radeon HD 5870 Eyefinity 6

NVIDIA GeForce GTX 460 X2 vs ATI Radeon HD 5870 Eyefinity 6

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 X2 and 2GB VRAM Radeon HD 5870 Eyefinity 6 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 228W)
ATI Radeon HD 5870 Eyefinity 6 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 115.2GB/s)
1264 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 460 X2
0.942 TFLOPS
Radeon HD 5870 Eyefinity 6 +188%
2.72 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1200 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
7
SM Count
-
336
Shading Units
1600
56
TMUs
80
32
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

9.814 GPixel/s
Pixel Rate
27.20 GPixel/s
39.26 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
941.5 GFLOPS
FP32 (float)
2.720 TFLOPS
78.46 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

160W
TDP
228W
450 W
Suggested PSU
550 W
3x DVI 1x mini-HDMI 1.3a
Outputs
6x mini-DisplayPort 1.1
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF104
GPU Name
Cypress
GF104-300-KB-A1
GPU Variant
Cypress XT (215-0735033)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
2.154 billion
332 mm²
Die Size
334 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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