Home GPU Comparison NVIDIA GeForce GTX 460 vs ATI Radeon HD 3550

NVIDIA GeForce GTX 460 vs ATI Radeon HD 3550

We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 512MB VRAM Radeon HD 3550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 's Advantages
Released 1 years and 11 months late
More VRAM (768GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 6.336GB/s)
296 additional rendering cores
ATI Radeon HD 3550 's Advantages
Lower TDP (30W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 +1789%
0.907 TFLOPS
Radeon HD 3550
0.048 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Aug 2008
GeForce 400
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
396 MHz

Memory

768MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
192bit
Memory Bus
64bit
86.40GB/s
Bandwidth
6.336GB/s

Render Config

-
Compute Units
2
7
SM Count
-
336
Shading Units
40
56
TMUs
4
24
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

9.450 GPixel/s
Pixel Rate
2.376 GPixel/s
37.80 GTexel/s
Texture Rate
2.376 GTexel/s
-
-
-
907.2 GFLOPS
FP32 (float)
47.52 GFLOPS
75.60 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
30W
450 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DisplayPort
-
Power Connectors
None

Graphics Processor

GF104
GPU Name
RV620
GF104-300-KB-A1
GPU Variant
RV620 PRO (215-0670006)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.181 billion
332 mm²
Die Size
67 mm²

Graphics Features

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

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