Home GPU Comparison ATI Radeon X1650 vs NVIDIA GeForce GTX 670

ATI Radeon X1650 vs NVIDIA GeForce GTX 670

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 2GB VRAM GeForce GTX 670 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 6 months late
Boost Clock980MHz
Larger VRAM bandwidth (192.3GB/s vs 6.400GB/s)
1344 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
May 2012
Radeon R500 PCIe
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
192.3GB/s

Render Config

-
SM Count
-
-
Compute Units
-
-
Shading Units
1344
4
TMUs
112
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB

Theoretical Performance

2.540 GPixel/s
Pixel Rate
27.44 GPixel/s
2.540 GTexel/s
Texture Rate
109.8 GTexel/s
-
FP16 (half)
-
-
FP32 (float)
2.634 TFLOPS
-
FP64 (double)
109.8 GFLOPS

Graphics Processor

RV516
GPU Name
GK104
-
GPU Variant
GK104-325-A2
Ultra-Threaded SE
Architecture
Kepler
UMC
Foundry
TSMC
90 nm
Process Size
28 nm
0.105 billion
Transistors
3.54 billion
100 mm²
Die Size
294 mm²

Board Design

Unknown
TDP
170W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Features

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

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