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

NVIDIA GeForce GTX 460 OEM vs AMD Radeon HD 6770

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 OEM and 1024MB VRAM Radeon HD 6770 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 76.80GB/s)
AMD Radeon HD 6770 's Advantages
464 additional rendering cores
Lower TDP (108W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 OEM
0.874 TFLOPS
Radeon HD 6770 +55%
1.36 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jan 2011
GeForce 400
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
1200 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
76.80GB/s

Render Config

-
Compute Units
10
7
SM Count
-
336
Shading Units
800
56
TMUs
40
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
13.60 GPixel/s
36.40 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
873.6 GFLOPS
FP32 (float)
1360 GFLOPS
72.80 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
108W
450 W
Suggested PSU
300 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
1x 6-pin

Graphics Processor

GF104
GPU Name
Juniper
GF104-325-A1
GPU Variant
Juniper XT (215-0754013)
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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