Home GPU Comparison NVIDIA GeForce GTX 560 OEM vs ATI Radeon HD 4850 X2

NVIDIA GeForce GTX 560 OEM vs ATI Radeon HD 4850 X2

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 560 OEM and 512MB VRAM Radeon HD 4850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 OEM 's Advantages
Released 3 years late
More VRAM (1280GB vs 512GB)
Larger VRAM bandwidth (128.3GB/s vs 63.68GB/s)
Lower TDP (150W vs 250W)
ATI Radeon HD 4850 X2 's Advantages
416 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 560 OEM
0.848 TFLOPS
Radeon HD 4850 X2 +17%
1 TFLOPS
VS

Graphics Card

Nov 2011
Release Date
Nov 2008
GeForce 500
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
802 MHz
Memory Clock
995 MHz

Memory

1280MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
320bit
Memory Bus
256bit
128.3GB/s
Bandwidth
63.68GB/s

Render Config

-
Compute Units
10
12
SM Count
-
384
Shading Units
800
48
TMUs
40
40
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
640 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.25 GPixel/s
Pixel Rate
10.00 GPixel/s
26.50 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
847.9 GFLOPS
FP32 (float)
1000 GFLOPS
106.0 GFLOPS
FP64 (double)
200.0 GFLOPS

Board Design

150W
TDP
250W
450 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.3a
Outputs
4x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF110
GPU Name
R700
GF110-040-A1
GPU Variant
R700 PRO (215-0669065)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3 billion
Transistors
0.956 billion
520 mm²
Die Size
256 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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