Home GPU Comparison Intel UHD Graphics 630 vs NVIDIA GeForce GT 640 OEM

Intel UHD Graphics 630 vs NVIDIA GeForce GT 640 OEM

We compared a Integrated graphics card GPU: 0System Shared VRAM UHD Graphics 630 and a Desktop platform GPU: 2GB VRAM GeForce GT 640 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 630 's Advantages
Released 8 years late
Boost Clock1150MHz
Lower TDP (15W vs 50W)
NVIDIA GeForce GT 640 OEM 's Advantages
200 additional rendering cores

Score

Benchmark

FP32 (float)
UHD Graphics 630
0.423 TFLOPS
GeForce GT 640 OEM +44%
0.612 TFLOPS
VS

Graphics Card

Apr 2020
Release Date
Apr 2012
HD Graphics
Generation
GeForce 600
Integrated
Type
Desktop
Ring Bus
Bus Interface
PCIe 3.0 x16

Clock Speeds

350 MHz
Base Clock
-
1150 MHz
Boost Clock
-
System Shared
Memory Clock
891 MHz

Memory

System Shared
Memory Size
2GB
System Shared
Memory Type
DDR3
System Shared
Memory Bus
128bit
System Dependent
Bandwidth
28.51GB/s

Render Config

-
SM Count
-
-
Compute Units
-
184
Shading Units
384
23
TMUs
32
3
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
256 KB

Theoretical Performance

3.450 GPixel/s
Pixel Rate
6.376 GPixel/s
26.45 GTexel/s
Texture Rate
25.50 GTexel/s
846.4 GFLOPS
FP16 (half)
-
423.2 GFLOPS
FP32 (float)
612.1 GFLOPS
105.8 GFLOPS
FP64 (double)
25.50 GFLOPS

Graphics Processor

Comet Lake GT2
GPU Name
GK107
-
GPU Variant
GK107-320-A2
Generation 9.5
Architecture
Kepler
Intel
Foundry
TSMC
14 nm+++
Process Size
28 nm
Unknown
Transistors
1.27 billion
Unknown
Die Size
118 mm²

Board Design

15W
TDP
50W
-
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.5
Shader Model
5.1

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