Iris Xe MAX Graphics vs GeForce Go 6400

Place in the ranking	1470	623
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	14.05
Architecture	Curie (2003−2013)	Generation 12.1 (2020−2021)
GPU code name	NV44 A2	DG1
Market segment	Laptop	Laptop
Release date	1 February 2006 (18 years ago)	31 October 2020 (4 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	7	768
Core clock speed	400 MHz	300 MHz
Boost clock speed	400 MHz	1650 MHz
Number of transistors	75 million	no data
Manufacturing process technology	110 nm	10 nm
Power consumption (TDP)	no data	25 Watt
Texture fill rate	1.600	79.20
Floating-point processing power	no data	2.534 TFLOPS
ROPs	2	24
TMUs	4	48

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface

PCIe 1.0 x16

PCIe 4.0 x4

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	DDR	LPDDR4X
Maximum RAM amount	32 MB	4 GB
Memory bus width	64 Bit	128 Bit
Memory clock speed	350 MHz	2133 MHz
Memory bandwidth	5.6 GB/s	68.26 GB/s
Shared memory	-	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

No outputs

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	9.0c (9_3)	12 (12_1)
Shader Model	3.0	6.4
OpenGL	2.1	4.6
OpenCL	N/A	3.0
Vulkan	N/A	1.2

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Go 6400 0.06

Iris Xe MAX Graphics 5.12
+8433%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Go 6400 24

Iris Xe MAX Graphics 1971
+8113%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD	-0−1	27
1440p	-0−1	17
4K	-0−1	15

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

2−3

−800%

18−20
+800%

Full HD
Medium Preset

Assassin's Creed Odyssey	3−4 −800%	27−30 +800%
Call of Duty: Modern Warfare	2−3 −1050%	21−24 +1050%
Cyberpunk 2077	2−3 −800%	18−20 +800%
Hitman 3	4−5 −500%	24 +500%
Horizon Zero Dawn	8−9 −663%	60−65 +663%
Shadow of the Tomb Raider	4−5 −825%	35−40 +825%
Watch Dogs: Legion	27−30 −143%	65−70 +143%

Full HD
High Preset

Assassin's Creed Odyssey	3−4 −800%	27−30 +800%
Call of Duty: Modern Warfare	2−3 −1050%	21−24 +1050%
Cyberpunk 2077	2−3 −800%	18−20 +800%
Hitman 3	4−5 −475%	23 +475%
Horizon Zero Dawn	8−9 −663%	60−65 +663%
Shadow of the Tomb Raider	4−5 −725%	33 +725%
The Witcher 3: Wild Hunt	9−10 −222%	27−30 +222%
Watch Dogs: Legion	27−30 −143%	65−70 +143%

Full HD
Ultra Preset

Assassin's Creed Odyssey	3−4 −800%	27−30 +800%
Call of Duty: Modern Warfare	2−3 −1050%	21−24 +1050%
Cyberpunk 2077	2−3 −800%	18−20 +800%
Hitman 3	4−5 −425%	21 +425%
Horizon Zero Dawn	8−9 −225%	26 +225%
Shadow of the Tomb Raider	4−5 −625%	29 +625%
The Witcher 3: Wild Hunt	9−10 −100%	18 +100%
Watch Dogs: Legion	27−30 −143%	65−70 +143%

1440p
Ultra Preset

Cyberpunk 2077	0−1	6−7
Hitman 3	6−7 −133%	14−16 +133%
Horizon Zero Dawn	2−3 −1050%	21−24 +1050%

1440p
Epic Preset

Red Dead Redemption 2

2−3

−850%

18−20
+850%

4K
Ultra Preset

Assassin's Creed Odyssey	1−2 −600%	7−8 +600%
Assassin's Creed Valhalla	0−1	5−6

4K
Epic Preset

Red Dead Redemption 2

2−3

−450%

10−12
+450%

Full HD
Medium Preset

Assassin's Creed Valhalla	19 +0%	19 +0%
Battlefield 5	35−40 +0%	35−40 +0%
Far Cry 5	27−30 +0%	27−30 +0%
Far Cry New Dawn	30−35 +0%	30−35 +0%
Forza Horizon 4	75−80 +0%	75−80 +0%
Metro Exodus	57 +0%	57 +0%
Red Dead Redemption 2	33 +0%	33 +0%

Full HD
High Preset

Assassin's Creed Valhalla	6 +0%	6 +0%
Battlefield 5	35−40 +0%	35−40 +0%
Far Cry 5	27−30 +0%	27−30 +0%
Far Cry New Dawn	30−35 +0%	30−35 +0%
Forza Horizon 4	75−80 +0%	75−80 +0%
Metro Exodus	43 +0%	43 +0%
Red Dead Redemption 2	30−35 +0%	30−35 +0%

Full HD
Ultra Preset

Assassin's Creed Valhalla	18−20 +0%	18−20 +0%
Far Cry 5	27−30 +0%	27−30 +0%
Forza Horizon 4	75−80 +0%	75−80 +0%

Full HD
Epic Preset

Red Dead Redemption 2

+0%

1440p
High Preset

Battlefield 5	21−24 +0%	21−24 +0%
Far Cry New Dawn	16−18 +0%	16−18 +0%

1440p
Ultra Preset

Assassin's Creed Odyssey	10−12 +0%	10−12 +0%
Assassin's Creed Valhalla	8−9 +0%	8−9 +0%
Call of Duty: Modern Warfare	12−14 +0%	12−14 +0%
Far Cry 5	12−14 +0%	12−14 +0%
Forza Horizon 4	50−55 +0%	50−55 +0%
Metro Exodus	18−20 +0%	18−20 +0%
Shadow of the Tomb Raider	20 +0%	20 +0%
The Witcher 3: Wild Hunt	10−12 +0%	10−12 +0%
Watch Dogs: Legion	70−75 +0%	70−75 +0%

4K
High Preset

Battlefield 5	10−12 +0%	10−12 +0%
Far Cry New Dawn	8−9 +0%	8−9 +0%
Hitman 3	7−8 +0%	7−8 +0%
Horizon Zero Dawn	50−55 +0%	50−55 +0%
Metro Exodus	10−11 +0%	10−11 +0%
The Witcher 3: Wild Hunt	11 +0%	11 +0%

4K
Ultra Preset

Call of Duty: Modern Warfare	5−6 +0%	5−6 +0%
Cyberpunk 2077	1−2 +0%	1−2 +0%
Far Cry 5	6−7 +0%	6−7 +0%
Forza Horizon 4	14−16 +0%	14−16 +0%
Shadow of the Tomb Raider	11 +0%	11 +0%
Watch Dogs: Legion	4−5 +0%	4−5 +0%

Here's the range of performance differences observed across popular games:

in Call of Duty: Modern Warfare, with 1080p resolution and the Medium Preset, the Iris Xe MAX Graphics is 1050% faster.

All in all, in popular games:

Iris Xe MAX Graphics is ahead in 29 tests (41%)
there's a draw in 41 test (59%)

Pros & cons summary

Performance score	0.06	5.12
Recency	1 February 2006	31 October 2020
Maximum RAM amount	32 MB	4 GB
Chip lithography	110 nm	10 nm

Iris Xe MAX Graphics has a 8433.3% higher aggregate performance score, an age advantage of 14 years, a 12700% higher maximum VRAM amount, and a 1000% more advanced lithography process.

The Iris Xe MAX Graphics is our recommended choice as it beats the GeForce Go 6400 in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.