Home GPU Comparison NVIDIA GeForce 315 OEM vs NVIDIA GeForce GTX 660 Rev. 2

NVIDIA GeForce 315 OEM vs NVIDIA GeForce GTX 660 Rev. 2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce 315 OEM and 2GB VRAM GeForce GTX 660 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 315 OEM 's Advantages
Lower TDP (33W vs 140W)
NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Released 3 years and 7 months late
Boost Clock1032MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (144.2GB/s vs 9.600GB/s)
944 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 315 OEM
0.045 TFLOPS
GeForce GTX 660 Rev. 2 +4302%
1.981 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Sep 2014
GeForce 300
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
980 MHz
-
Boost Clock
1032 MHz
600 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
9.600GB/s
Bandwidth
144.2GB/s

Render Config

2
SM Count
-
-
Compute Units
-
16
Shading Units
960
8
TMUs
80
4
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per SMX)
32 KB
L2 Cache
384 KB

Theoretical Performance

2.356 GPixel/s
Pixel Rate
20.64 GPixel/s
4.712 GTexel/s
Texture Rate
82.56 GTexel/s
-
FP16 (half)
-
44.86 GFLOPS
FP32 (float)
1.981 TFLOPS
-
FP64 (double)
82.56 GFLOPS

Graphics Processor

GT218
GPU Name
GK104
GT218-300-B1
GPU Variant
-
Tesla 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.26 billion
Transistors
3.54 billion
57 mm²
Die Size
294 mm²

Board Design

33W
TDP
140W
200 W
Suggested PSU
300 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Features

11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.2
CUDA
3.0
4.1
Shader Model
5.1

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