Home GPU Comparison NVIDIA GeForce GTX 460 X2 vs AMD FirePro RG220

NVIDIA GeForce GTX 460 X2 vs AMD FirePro RG220

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 X2 and 512MB VRAM FirePro RG220 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 10 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 51.20GB/s)
256 additional rendering cores
AMD FirePro RG220 's Advantages
Lower TDP (35W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 X2 +1077%
0.942 TFLOPS
FirePro RG220
0.08 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
51.20GB/s

Render Config

-
Compute Units
1
7
SM Count
-
336
Shading Units
80
56
TMUs
8
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

9.814 GPixel/s
Pixel Rate
2.000 GPixel/s
39.26 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
941.5 GFLOPS
FP32 (float)
80.00 GFLOPS
78.46 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
35W
450 W
Suggested PSU
200 W
3x DVI 1x mini-HDMI 1.3a
Outputs
1x DMS-59
2x 8-pin
Power Connectors
None

Graphics Processor

GF104
GPU Name
M93
GF104-300-KB-A1
GPU Variant
-
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.242 billion
332 mm²
Die Size
73 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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