Home GPU Comparison NVIDIA GeForce GTX 490 vs AMD Radeon HD 7570

NVIDIA GeForce GTX 490 vs AMD Radeon HD 7570

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 1024MB VRAM Radeon HD 7570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 490 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (164.0GB/s vs 25.60GB/s)
AMD Radeon HD 7570 's Advantages
Lower TDP (60W vs 365W)

Score

Benchmark

FP32 (float)
GeForce GTX 490 +86%
1.166 TFLOPS
Radeon HD 7570
0.624 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2012
GeForce 400
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
854 MHz
Memory Clock
800 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
164.0GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
6
15
SM Count
-
480
Shading Units
480
60
TMUs
24
48
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

18.24 GPixel/s
Pixel Rate
5.200 GPixel/s
36.48 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
1166 GFLOPS
FP32 (float)
624.0 GFLOPS
145.8 GFLOPS
FP64 (double)
-

Board Design

365W
TDP
60W
750 W
Suggested PSU
250 W
3x DVI 1x mini-DisplayPort
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
Turks
GF100-375-A3
GPU Variant
Turks PRO-L
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3.1 billion
Transistors
0.716 billion
529 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
2.0
CUDA
-
5.1
Shader Model
5.0

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