Home GPU Comparison Intel Iris Plus Graphics 645 vs NVIDIA GeForce GT 230 OEM

Intel Iris Plus Graphics 645 vs NVIDIA GeForce GT 230 OEM

We compared a Integrated graphics card GPU: 0System Shared VRAM Iris Plus Graphics 645 and a Desktop platform GPU: 1536MB VRAM GeForce GT 230 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics 645 's Advantages
Released 10 years and 6 months late
Boost Clock1050MHz
288 additional rendering cores
Lower TDP (15W vs 75W)

Score

Benchmark

FP32 (float)
Iris Plus Graphics 645 +235%
0.806 TFLOPS
GeForce GT 230 OEM
0.24 TFLOPS
VS

Graphics Card

Oct 2019
Release Date
Apr 2009
HD Graphics-M
Generation
GeForce 200
Integrated
Type
Desktop
Ring Bus
Bus Interface
PCIe 2.0 x16

Clock Speeds

300 MHz
Base Clock
-
1050 MHz
Boost Clock
-
System Shared
Memory Clock
500 MHz

Memory

System Shared
Memory Size
1536MB
System Shared
Memory Type
DDR2
System Shared
Memory Bus
192bit
System Dependent
Bandwidth
24.00GB/s

Render Config

-
SM Count
12
-
Compute Units
-
384
Shading Units
96
48
TMUs
48
6
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
48 KB

Theoretical Performance

6.300 GPixel/s
Pixel Rate
6.000 GPixel/s
50.40 GTexel/s
Texture Rate
24.00 GTexel/s
1.613 TFLOPS
FP16 (half)
-
806.4 GFLOPS
FP32 (float)
240.0 GFLOPS
201.6 GFLOPS
FP64 (double)
-

Graphics Processor

Coffee Lake GT3e
GPU Name
G92B
-
GPU Variant
G92-159-B1
Generation 9.5
Architecture
Tesla
Intel
Foundry
TSMC
14 nm+++
Process Size
55 nm
Unknown
Transistors
0.754 billion
Unknown
Die Size
260 mm²

Board Design

15W
TDP
75W
-
Suggested PSU
250 W
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.1
6.4
Shader Model
4.0

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