Home GPU Comparison AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX TITAN

AMD Radeon HD 7670 OEM vs NVIDIA GeForce GTX TITAN

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 OEM and 6GB VRAM GeForce GTX TITAN to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670 OEM 's Advantages
Lower TDP (66W vs 250W)
NVIDIA GeForce GTX TITAN 's Advantages
Released 1 years and 1 months late
Boost Clock876MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (288.4GB/s vs 64.00GB/s)
2208 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7670 OEM
0.768 TFLOPS
GeForce GTX TITAN +513%
4.709 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Feb 2013
Southern Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
836 MHz
-
Boost Clock
876 MHz
1000 MHz
Memory Clock
1502 MHz

Memory

512MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
64.00GB/s
Bandwidth
288.4GB/s

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
2688
24
TMUs
224
8
ROPs
48
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

6.400 GPixel/s
Pixel Rate
49.06 GPixel/s
19.20 GTexel/s
Texture Rate
196.2 GTexel/s
-
-
-
768.0 GFLOPS
FP32 (float)
4.709 TFLOPS
-
FP64 (double)
1.570 TFLOPS

Board Design

66W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x DisplayPort 1.1 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Turks
GPU Name
GK110
Turks XT (215-0803000)
GPU Variant
GK110-400-A1
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
7.08 billion
118 mm²
Die Size
561 mm²

Graphics Features

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

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