Home GPU Comparison NVIDIA GeForce GTX 560 Ti X2 vs ATI Radeon HD 4860

NVIDIA GeForce GTX 560 Ti X2 vs ATI Radeon HD 4860

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 and 512MB VRAM Radeon HD 4860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti X2 's Advantages
Released 1 years and 4 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.3GB/s vs 96.00GB/s)
ATI Radeon HD 4860 's Advantages
256 additional rendering cores
Lower TDP (130W vs 170W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti X2 +45%
1.306 TFLOPS
Radeon HD 4860
0.896 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Sep 2009
GeForce 500
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
750 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
128.3GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
8
8
SM Count
-
384
Shading Units
640
64
TMUs
32
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
11.20 GPixel/s
54.40 GTexel/s
Texture Rate
22.40 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
896.0 GFLOPS
108.8 GFLOPS
FP64 (double)
179.2 GFLOPS

Board Design

170W
TDP
130W
450 W
Suggested PSU
300 W
3x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GF114
GPU Name
RV790
GF114-400-A1
GPU Variant
RV790 GT
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.959 billion
332 mm²
Die Size
282 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
2.1
CUDA
-
5.1
Shader Model
4.1

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