Home GPU Comparison NVIDIA GeForce GT 545 vs AMD Radeon HD 6570

NVIDIA GeForce GT 545 vs AMD Radeon HD 6570

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 2GB VRAM Radeon HD 6570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570 's Advantages
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (64.00GB/s vs 38.40GB/s)
336 additional rendering cores
Lower TDP (60W vs 70W)

Score

Benchmark

FP32 (float)
GeForce GT 545
0.415 TFLOPS
Radeon HD 6570 +50%
0.624 TFLOPS
VS

Graphics Card

May 2011
Release Date
Apr 2011
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1000 MHz

Memory

1536MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
128bit
38.40GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
6
3
SM Count
-
144
Shading Units
480
24
TMUs
24
16
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
5.200 GPixel/s
17.28 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
624.0 GFLOPS
34.56 GFLOPS
FP64 (double)
-

Board Design

70W
TDP
60W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

GF116
GPU Name
Turks
-
GPU Variant
Turks PRO (215-0803002)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
0.716 billion
238 mm²
Die Size
118 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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