Home GPU Comparison NVIDIA GeForce GTX 570 vs AMD Radeon HD 6850 X2

NVIDIA GeForce GTX 570 vs AMD Radeon HD 6850 X2

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 570 and 2GB VRAM Radeon HD 6850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 570 's Advantages
Larger VRAM bandwidth (152.0GB/s vs 134.4GB/s)
Lower TDP (219W vs 254W)
AMD Radeon HD 6850 X2 's Advantages
Released 9 months late
More VRAM (2GB vs 1GB)
480 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 570
1.405 TFLOPS
Radeon HD 6850 X2 +9%
1.536 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
950 MHz
Memory Clock
1050 MHz

Memory

1280MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
256bit
152.0GB/s
Bandwidth
134.4GB/s

Render Config

15
SM Count
-
-
Compute Units
12
480
Shading Units
960
60
TMUs
48
40
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
640 KB
L2 Cache
512 KB

Theoretical Performance

21.96 GPixel/s
Pixel Rate
25.60 GPixel/s
43.92 GTexel/s
Texture Rate
38.40 GTexel/s
-
FP16 (half)
-
1405 GFLOPS
FP32 (float)
1.536 TFLOPS
175.7 GFLOPS
FP64 (double)
-

Graphics Processor

GF110
GPU Name
Barts
GF110-275-A1
GPU Variant
Barts PRO (215-0798006)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3 billion
Transistors
1.7 billion
520 mm²
Die Size
255 mm²

Board Design

219W
TDP
254W
550 W
Suggested PSU
600 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 6-pin
Power Connectors
2x 8-pin

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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