Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs ATI Radeon HD 5670

NVIDIA GeForce GTX 780 Rev. 2 vs ATI Radeon HD 5670

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 1024MB VRAM Radeon HD 5670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages
Released 3 years and 8 months late
Boost Clock902MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (288.4GB/s vs 64.00GB/s)
1904 additional rendering cores
ATI Radeon HD 5670 's Advantages
Lower TDP (64W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2 +570%
4.156 TFLOPS
Radeon HD 5670
0.62 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Jan 2010
GeForce 700
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

863 MHz
Base Clock
-
902 MHz
Boost Clock
-
1502 MHz
Memory Clock
1000 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.4GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
5
-
-
-
2304
Shading Units
400
192
TMUs
20
48
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
1536 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
6.200 GPixel/s
173.2 GTexel/s
Texture Rate
15.50 GTexel/s
-
-
-
4.156 TFLOPS
FP32 (float)
620.0 GFLOPS
173.2 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
64W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK110B
GPU Name
Redwood
GK110-300-B1
GPU Variant
Redwood XT (215-0757002)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
7.08 billion
Transistors
0.627 billion
561 mm²
Die Size
104 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
5.0

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