Home GPU Comparison NVIDIA GeForce GTX 570 vs AMD Radeon HD 6770

NVIDIA GeForce GTX 570 vs AMD Radeon HD 6770

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 570 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 570 's Advantages
More VRAM (1280GB vs 1024GB)
Larger VRAM bandwidth (152.0GB/s vs 76.80GB/s)
AMD Radeon HD 6770 's Advantages
320 additional rendering cores
Lower TDP (108W vs 219W)

Score

Benchmark

FP32 (float)
GeForce GTX 570 +3%
1.405 TFLOPS
Radeon HD 6770
1.36 TFLOPS
VS

Graphics Card

Dec 2010
Release Date
Jan 2011
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
1200 MHz

Memory

1280MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
128bit
152.0GB/s
Bandwidth
76.80GB/s

Render Config

-
Compute Units
10
15
SM Count
-
480
Shading Units
800
60
TMUs
40
40
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
640 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

21.96 GPixel/s
Pixel Rate
13.60 GPixel/s
43.92 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
1405 GFLOPS
FP32 (float)
1360 GFLOPS
175.7 GFLOPS
FP64 (double)
-

Board Design

219W
TDP
108W
550 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

GF110
GPU Name
Juniper
GF110-275-A1
GPU Variant
Juniper XT (215-0754013)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3 billion
Transistors
1.04 billion
520 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
2.0
CUDA
-
5.1
Shader Model
5.0

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