Home GPU Comparison NVIDIA GeForce GTX 570 Rev. 2 vs ATI Radeon HD 4650

NVIDIA GeForce GTX 570 Rev. 2 vs ATI Radeon HD 4650

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 570 Rev. 2 and 256MB VRAM Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 570 Rev. 2 's Advantages
Released 2 years and 3 months late
More VRAM (1280GB vs 256GB)
Larger VRAM bandwidth (152.0GB/s vs 22.40GB/s)
160 additional rendering cores
ATI Radeon HD 4650 's Advantages
Lower TDP (48W vs 219W)

Score

Benchmark

FP32 (float)
GeForce GTX 570 Rev. 2 +265%
1.405 TFLOPS
Radeon HD 4650
0.384 TFLOPS
VS

Graphics Card

Dec 2010
Release Date
Sep 2008
GeForce 500
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
700 MHz

Memory

1280MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
320bit
Memory Bus
128bit
152.0GB/s
Bandwidth
22.40GB/s

Render Config

-
Compute Units
4
15
SM Count
-
480
Shading Units
320
60
TMUs
32
40
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

21.96 GPixel/s
Pixel Rate
4.800 GPixel/s
43.92 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1405 GFLOPS
FP32 (float)
384.0 GFLOPS
175.7 GFLOPS
FP64 (double)
-

Board Design

219W
TDP
48W
550 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
-

Graphics Processor

GF110
GPU Name
RV730
GF110-275-A1
GPU Variant
RV730 PRO (215-0719056)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3 billion
Transistors
0.514 billion
520 mm²
Die Size
146 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
4.1

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