Home GPU Comparison Intel UHD Graphics G4 vs Intel HD Graphics 4000

Intel UHD Graphics G4 vs Intel HD Graphics 4000

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics G4 and 0System Shared VRAM HD Graphics 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics G4 's Advantages
Released 8 years late
256 additional rendering cores
Lower TDP (15W vs 45W)
Intel HD Graphics 4000 's Advantages
Boost Clock has increased by 100% (1000MHz vs 500MHz)

Score

Benchmark

FP32 (float)
UHD Graphics G4 +50%
0.384 TFLOPS
HD Graphics 4000
0.256 TFLOPS
VS

Graphics Card

May 2020
Release Date
May 2012
HD Graphics-M
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus

Clock Speeds

200 MHz
Base Clock
650 MHz
500 MHz
Boost Clock
1000 MHz
System Shared
Memory Clock
System Shared

Memory

System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent

Render Config

-
SM Count
-
-
Compute Units
-
384
Shading Units
128
32
TMUs
16
8
ROPs
2
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
2.000 GPixel/s
16.00 GTexel/s
Texture Rate
16.00 GTexel/s
768.0 GFLOPS
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
256.0 GFLOPS
96.00 GFLOPS
FP64 (double)
64.00 GFLOPS

Graphics Processor

Lakefield GT1
GPU Name
Ivy Bridge GT2
-
GPU Variant
-
Generation 11.0
Architecture
Generation 7.0
Intel
Foundry
Intel
10 nm
Process Size
22 nm
Unknown
Transistors
1.2 billion
Unknown
Die Size
133 mm²

Board Design

15W
TDP
45W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.1 (11_0)
4.6
OpenGL
4.0
3.0
OpenCL
1.2
1.3
Vulkan
1.0
-
CUDA
-
6.4
Shader Model
5.0

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