Home GPU Comparison NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GT 340 OEM

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 vs NVIDIA GeForce GT 340 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 630 Rev. 2 PCIe x8 and 1024MB VRAM GeForce GT 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 PCIe x8 's Advantages
Released 3 years and 3 months late
More VRAM (2GB vs 1GB)
288 additional rendering cores
Lower TDP (25W vs 69W)
NVIDIA GeForce GT 340 OEM 's Advantages
Larger VRAM bandwidth (27.20GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 630 Rev. 2 PCIe x8 +169%
0.693 TFLOPS
GeForce GT 340 OEM
0.257 TFLOPS
VS

Graphics Card

May 2013
Release Date
Feb 2010
GeForce 600
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
850 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
27.20GB/s

Render Config

-
SM Count
12
-
Compute Units
-
384
Shading Units
96
32
TMUs
32
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

7.216 GPixel/s
Pixel Rate
4.400 GPixel/s
28.86 GTexel/s
Texture Rate
17.60 GTexel/s
-
FP16 (half)
-
692.7 GFLOPS
FP32 (float)
257.3 GFLOPS
28.86 GFLOPS
FP64 (double)
-

Graphics Processor

GK208
GPU Name
GT215
GK208-301-A1
GPU Variant
GT215-301-A3
Kepler 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
0.727 billion
87 mm²
Die Size
144 mm²

Board Design

25W
TDP
69W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
1.2
5.1
Shader Model
4.1

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