Home GPU Comparison NVIDIA GeForce GTX 560 Ti X2 vs ATI FirePro V7770

NVIDIA GeForce GTX 560 Ti X2 vs ATI FirePro V7770

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 and 1024MB VRAM FirePro V7770 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
Larger VRAM bandwidth (128.3GB/s vs 33.60GB/s)
ATI FirePro V7770 's Advantages
Released 1 years late
416 additional rendering cores
Lower TDP (76W vs 170W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti X2 +30%
1.306 TFLOPS
FirePro V7770
1 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2012
GeForce 500
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1002 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR4
256bit
Memory Bus
128bit
128.3GB/s
Bandwidth
33.60GB/s

Render Config

-
Compute Units
10
8
SM Count
-
384
Shading Units
800
64
TMUs
40
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
5.000 GPixel/s
54.40 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
1306 GFLOPS
FP32 (float)
1000 GFLOPS
108.8 GFLOPS
FP64 (double)
-

Board Design

170W
TDP
76W
450 W
Suggested PSU
250 W
3x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GF114
GPU Name
RV770
GF114-400-A1
GPU Variant
RV770 XT (215-0669049)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
0.956 billion
332 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
2.1
CUDA
-
5.1
Shader Model
4.1

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