Home GPU Comparison NVIDIA GeForce GTX 275 PhysX Edition vs AMD Radeon HD 6570 OEM

NVIDIA GeForce GTX 275 PhysX Edition vs AMD Radeon HD 6570 OEM

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 1024MB VRAM Radeon HD 6570 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages
Larger VRAM bandwidth (127.0GB/s vs 28.80GB/s)
AMD Radeon HD 6570 OEM 's Advantages
Released 1 years late
More VRAM (1024GB vs 896GB)
240 additional rendering cores
Lower TDP (44W vs 219W)

Score

Benchmark

FP32 (float)
GeForce GTX 275 PhysX Edition
0.622 TFLOPS
Radeon HD 6570 OEM
0.624 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Feb 2011
GeForce 200
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1134 MHz
Memory Clock
900 MHz

Memory

896MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
448bit
Memory Bus
128bit
127.0GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
6
30
SM Count
-
240
Shading Units
480
80
TMUs
24
28
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
224 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.72 GPixel/s
Pixel Rate
5.200 GPixel/s
50.64 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
622.1 GFLOPS
FP32 (float)
624.0 GFLOPS
77.76 GFLOPS
FP64 (double)
-

Board Design

219W
TDP
44W
550 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

G92B
GPU Name
Turks
G92-421-B1
GPU Variant
Turks PRO-G
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.754 billion
Transistors
0.716 billion
260 mm²
Die Size
118 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
5.0

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