Home GPU Comparison NVIDIA GeForce GTX 460 X2 vs ATI FirePro V7800

NVIDIA GeForce GTX 460 X2 vs ATI FirePro V7800

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 X2 and 2GB VRAM FirePro V7800 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 11 months late
ATI FirePro V7800 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (128.0GB/s vs 115.2GB/s)
1104 additional rendering cores
Lower TDP (150W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 X2
0.942 TFLOPS
FirePro V7800 +114%
2.016 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
18
7
SM Count
-
336
Shading Units
1440
56
TMUs
72
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
22.40 GPixel/s
39.26 GTexel/s
Texture Rate
50.40 GTexel/s
-
-
-
941.5 GFLOPS
FP32 (float)
2.016 TFLOPS
78.46 GFLOPS
FP64 (double)
403.2 GFLOPS

Board Design

160W
TDP
150W
450 W
Suggested PSU
450 W
3x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 2x DisplayPort 1.1
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GF104
GPU Name
Cypress
GF104-300-KB-A1
GPU Variant
Cypress PRO GL
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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