Home GPU Comparison NVIDIA GeForce GTX 670 vs ATI Radeon HD 5770 X2

NVIDIA GeForce GTX 670 vs ATI Radeon HD 5770 X2

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 670 and 1024MB VRAM Radeon HD 5770 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670 's Advantages
Released 1 years and 7 months late
Boost Clock980MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 76.80GB/s)
544 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 670 +93%
2.634 TFLOPS
Radeon HD 5770 X2
1.36 TFLOPS
VS

Graphics Card

May 2012
Release Date
Oct 2010
GeForce 600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

915 MHz
Base Clock
-
980 MHz
Boost Clock
-
1502 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
76.80GB/s

Render Config

-
Compute Units
10
-
-
-
1344
Shading Units
800
112
TMUs
40
32
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.44 GPixel/s
Pixel Rate
13.60 GPixel/s
109.8 GTexel/s
Texture Rate
34.00 GTexel/s
-
-
-
2.634 TFLOPS
FP32 (float)
1360 GFLOPS
109.8 GFLOPS
FP64 (double)
-

Board Design

170W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 6-pin
Power Connectors
-

Graphics Processor

GK104
GPU Name
Juniper
GK104-325-A2
GPU Variant
Juniper XT (215-0754013)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.04 billion
294 mm²
Die Size
166 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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