Home GPU Comparison NVIDIA GeForce GT 630M vs NVIDIA GeForce GTX 770M

NVIDIA GeForce GT 630M vs NVIDIA GeForce GTX 770M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 630M and 3GB VRAM GeForce GTX 770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630M 's Advantages
Lower TDP (33W vs 75W)
NVIDIA GeForce GTX 770M 's Advantages
Released 1 years and 2 months late
Boost Clock797MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (96.19GB/s vs 14.40GB/s)
864 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 630M
0.253 TFLOPS
GeForce GTX 770M +504%
1.53 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
May 2013
GeForce 600M
Generation
GeForce 700M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
706 MHz
-
Boost Clock
797 MHz
900 MHz
Memory Clock
1002 MHz

Memory

1024MB
Memory Size
3GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
96.19GB/s

Render Config

2
SM Count
-
-
Compute Units
-
96
Shading Units
960
16
TMUs
80
4
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
384 KB

Theoretical Performance

2.640 GPixel/s
Pixel Rate
15.94 GPixel/s
10.56 GTexel/s
Texture Rate
63.76 GTexel/s
-
FP16 (half)
-
253.4 GFLOPS
FP32 (float)
1.530 TFLOPS
21.12 GFLOPS
FP64 (double)
63.76 GFLOPS

Graphics Processor

GF108
GPU Name
GK106
N13P-GL2-A1
GPU Variant
N14E-GS-A1
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
2.54 billion
116 mm²
Die Size
221 mm²

Board Design

33W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

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

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