Home GPU Comparison NVIDIA GeForce GTX 560 Ti OEM vs AMD Radeon HD 6970

NVIDIA GeForce GTX 560 Ti OEM vs AMD Radeon HD 6970

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti OEM and 2GB VRAM Radeon HD 6970 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti OEM 's Advantages
Lower TDP (170W vs 250W)
AMD Radeon HD 6970 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (176.0GB/s vs 128.3GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti OEM
1.263 TFLOPS
Radeon HD 6970 +114%
2.703 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Dec 2010
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
1375 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
128.3GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
24
8
SM Count
-
384
Shading Units
1536
64
TMUs
96
32
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

13.17 GPixel/s
Pixel Rate
28.16 GPixel/s
52.67 GTexel/s
Texture Rate
84.48 GTexel/s
-
-
-
1263 GFLOPS
FP32 (float)
2.703 TFLOPS
105.3 GFLOPS
FP64 (double)
675.8 GFLOPS

Board Design

170W
TDP
250W
450 W
Suggested PSU
600 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GF114
GPU Name
Cayman
GF114-400-A1
GPU Variant
Cayman XT (215-0807007)
Fermi 2.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
2.64 billion
332 mm²
Die Size
389 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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