Home GPU Comparison NVIDIA GeForce GTX 670 vs ATI Radeon X1950 XTX Uber Edition

NVIDIA GeForce GTX 670 vs ATI Radeon X1950 XTX Uber Edition

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 670 and 512MB VRAM Radeon X1950 XTX Uber Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 670 's Advantages
Released 5 years and 4 months late
Boost Clock980MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 67.20GB/s)
1344 additional rendering cores
ATI Radeon X1950 XTX Uber Edition 's Advantages
Lower TDP (125W vs 170W)

Score

VS

Graphics Card

May 2012
Release Date
Jan 2007
GeForce 600
Generation
Radeon R500 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
1050 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
67.20GB/s

Render Config

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

Theoretical Performance

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

Board Design

170W
TDP
125W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VHDCI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GK104
GPU Name
R580+
GK104-325-A2
GPU Variant
R580+ XT (215BAABKA31FG)
Kepler
Architecture
R500
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
3.54 billion
Transistors
0.384 billion
294 mm²
Die Size
352 mm²

Graphics Features

12 (11_0)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1 (full) 3.0 (partial)
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
3.0

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