Home GPU Comparison NVIDIA GeForce GTX 460 OEM vs AMD Radeon HD 6770 Green Edition

NVIDIA GeForce GTX 460 OEM vs AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 OEM and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 OEM 's Advantages
Larger VRAM bandwidth (108.8GB/s vs 21.34GB/s)
AMD Radeon HD 6770 Green Edition 's Advantages
Released 2 years and 6 months late
More VRAM (2GB vs 1024GB)
384 additional rendering cores
Lower TDP (86W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 OEM
0.874 TFLOPS
Radeon HD 6770 Green Edition +15%
1.008 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Apr 2013
GeForce 400
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
667 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
21.34GB/s

Render Config

-
Compute Units
9
7
SM Count
-
336
Shading Units
720
56
TMUs
36
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.100 GPixel/s
Pixel Rate
11.20 GPixel/s
36.40 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
873.6 GFLOPS
FP32 (float)
1008 GFLOPS
72.80 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
86W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
2x 6-pin
Power Connectors
-

Graphics Processor

GF104
GPU Name
Juniper
GF104-325-A1
GPU Variant
Juniper LE (215-0754009)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
1.04 billion
332 mm²
Die Size
166 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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