Home GPU Comparison NVIDIA GeForce GTX 460 vs ATI Radeon HD 5770

NVIDIA GeForce GTX 460 vs ATI Radeon HD 5770

We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 1024MB VRAM Radeon HD 5770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 's Advantages
Released 9 months late
Larger VRAM bandwidth (86.40GB/s vs 76.80GB/s)
ATI Radeon HD 5770 's Advantages
More VRAM (1024GB vs 768GB)
464 additional rendering cores
Lower TDP (108W vs 160W)

Score

Benchmark

FP32 (float)
GeForce GTX 460
0.907 TFLOPS
Radeon HD 5770 +49%
1.36 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Oct 2009
GeForce 400
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1200 MHz

Memory

768MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
86.40GB/s
Bandwidth
76.80GB/s

Render Config

-
Compute Units
10
7
SM Count
-
336
Shading Units
800
56
TMUs
40
24
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.450 GPixel/s
Pixel Rate
13.60 GPixel/s
37.80 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
907.2 GFLOPS
FP32 (float)
1360 GFLOPS
75.60 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
108W
450 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
-
Power Connectors
1x 6-pin

Graphics Processor

GF104
GPU Name
Juniper
GF104-300-KB-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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