Home GPU Comparison NVIDIA GeForce GTX 670 vs ATI Radeon X800 GTO

NVIDIA GeForce GTX 670 vs ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 670 and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670 's Advantages
Released 4 years and 5 months late
Boost Clock980MHz
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (192.3GB/s vs 22.40GB/s)
1344 additional rendering cores
ATI Radeon X800 GTO 's Advantages
Lower TDP (49W vs 170W)

Score

VS

Graphics Card

May 2012
Release Date
Dec 2007
GeForce 600
Generation
Radeon R400 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
128MB
GDDR5
Memory Type
DDR
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
22.40GB/s

Render Config

-
-
-
-
-
-
1344
Shading Units
-
112
TMUs
12
32
ROPs
12
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

170W
TDP
49W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
-

Graphics Processor

GK104
GPU Name
R423
GK104-325-A2
GPU Variant
R423 GTO
Kepler
Architecture
R400
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
3.54 billion
Transistors
0.16 billion
294 mm²
Die Size
289 mm²

Graphics Features

12 (11_0)
DirectX
9.0b (9_2)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
-

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