UHD Graphics 24EUs (Alder Lake-N) vs Radeon HD 7870

Place in performance ranking	376	813
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.81	no data
Architecture	GCN (2011−2017)	Gen. 12 (2021)
GPU code name	Pitcairn XT	Alder Lake Xe
Market segment	Desktop	Laptop
Release date	5 March 2012 (12 years ago)	3 January 2023 (1 year ago)
Launch price (MSRP)	$412.83	no data
Current price	$200 (0.5x MSRP)	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	1280	24
Core clock speed	1000 MHz	450 MHz
Boost clock speed	no data	750 MHz
Number of transistors	2800 Million	no data
Manufacturing process technology	28 nm	10 nm
Power consumption (TDP)	175 Watt	no data
Texture fill rate	80.00	no data

Form factor & compatibility

Information on Radeon HD 7870 and UHD Graphics 24EUs (Alder Lake-N) compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Interface	PCIe 3.0 x16	no data
Length	241 mm	no data
Width	2-slot	no data
Supplementary power connectors	2x 6-pin	no data

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	GDDR5	no data
Maximum RAM amount	2 GB	no data
Memory bus width	256 Bit	no data
Memory clock speed	4800 MHz	no data
Memory bandwidth	153.6 GB/s	no data
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	1x DVI, 1x HDMI, 2x mini-DisplayPort	no data
Eyefinity	+	no data
HDMI	+	no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync

no data

API compatibility

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

DirectX	12 (11_1)	12_1
Shader Model	5.1	no data
OpenGL	4.6	no data
OpenCL	1.2	no data
Vulkan	1.2.131	no data

Synthetic benchmark performance

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

Combined synthetic benchmark score

This is our combined benchmark performance 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.

HD 7870 12.02
+416%

UHD Graphics 24EUs (Alder Lake-N) 2.33

Radeon HD 7870 outperforms UHD Graphics 24EUs (Alder Lake-N) by 416% based on our aggregate benchmark results.

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

Benchmark coverage: 17%

HD 7870 6194
+316%

UHD Graphics 24EUs (Alder Lake-N) 1490

Radeon HD 7870 outperforms UHD Graphics 24EUs (Alder Lake-N) by 316% in 3DMark 11 Performance GPU.

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

Benchmark coverage: 17%

HD 7870 21348
+270%

UHD Graphics 24EUs (Alder Lake-N) 5776

Radeon HD 7870 outperforms UHD Graphics 24EUs (Alder Lake-N) by 270% in 3DMark Vantage Performance.

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:

900p	84 +425%	16−18 −425%
Full HD	72 +800%	8 −800%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

18−20

+533%

3−4
−533%

Full HD
Medium Preset

Assassin's Creed Odyssey	24−27	no data
Assassin's Creed Valhalla	18−20 +533%	3−4 −533%
Battlefield 5	35−40	no data
Call of Duty: Modern Warfare	24−27	no data
Cyberpunk 2077	18−20 +533%	3−4 −533%
Far Cry 5	27−30	no data
Far Cry New Dawn	30−35	no data
Forza Horizon 4	55−60	no data
Hitman 3	21−24	no data
Horizon Zero Dawn	45−50	no data
Metro Exodus	35−40 +457%	7−8 −457%
Red Dead Redemption 2	30−35	no data
Shadow of the Tomb Raider	35−40	no data
Watch Dogs: Legion	40−45	no data

Full HD
High Preset

Assassin's Creed Odyssey	24−27	no data
Assassin's Creed Valhalla	18−20 +533%	3−4 −533%
Battlefield 5	35−40	no data
Call of Duty: Modern Warfare	24−27	no data
Cyberpunk 2077	18−20 +533%	3−4 −533%
Far Cry 5	27−30	no data
Far Cry New Dawn	30−35	no data
Forza Horizon 4	55−60	no data
Hitman 3	21−24	no data
Horizon Zero Dawn	45−50	no data
Metro Exodus	35−40	no data
Red Dead Redemption 2	30−35	no data
Shadow of the Tomb Raider	35−40	no data
The Witcher 3: Wild Hunt	36	no data
Watch Dogs: Legion	40−45	no data

Full HD
Ultra Preset

Assassin's Creed Odyssey	24−27	no data
Assassin's Creed Valhalla	18−20 +533%	3−4 −533%
Call of Duty: Modern Warfare	24−27	no data
Cyberpunk 2077	18−20 +533%	3−4 −533%
Far Cry 5	27−30	no data
Forza Horizon 4	55−60	no data
Horizon Zero Dawn	45−50	no data
Shadow of the Tomb Raider	35−40	no data
The Witcher 3: Wild Hunt	20	no data
Watch Dogs: Legion	40−45	no data

Full HD
Epic Preset

Red Dead Redemption 2

30−35

no data

1440p
High Preset

Battlefield 5	21−24	no data
Far Cry New Dawn	21−24	no data

1440p
Ultra Preset

Assassin's Creed Odyssey	12−14	no data
Assassin's Creed Valhalla	8−9 +700%	1−2 −700%
Call of Duty: Modern Warfare	14−16	no data
Cyberpunk 2077	6−7 +500%	1−2 −500%
Far Cry 5	18−20	no data
Forza Horizon 4	21−24	no data
Hitman 3	14−16	no data
Horizon Zero Dawn	24−27	no data
Metro Exodus	18−20 +533%	3−4 −533%
Shadow of the Tomb Raider	18−20 +533%	3−4 −533%
The Witcher 3: Wild Hunt	12−14	no data
Watch Dogs: Legion	7−8	no data

1440p
Epic Preset

Red Dead Redemption 2

20−22

no data

4K
High Preset

Battlefield 5	10−12	no data
Far Cry New Dawn	9−10	no data
Hitman 3	8−9 +700%	1−2 −700%
Horizon Zero Dawn	12−14	no data
Shadow of the Tomb Raider	7−8 +600%	1−2 −600%
The Witcher 3: Wild Hunt	10−11 +900%	1−2 −900%

4K
Ultra Preset

Assassin's Creed Odyssey	7−8	no data
Assassin's Creed Valhalla	5−6	no data
Call of Duty: Modern Warfare	6−7	no data
Cyberpunk 2077	2−3	0−1
Far Cry 5	6−7	no data
Forza Horizon 4	16−18 +433%	3−4 −433%
Horizon Zero Dawn	12−14	no data
Metro Exodus	12−14	no data
Watch Dogs: Legion	4−5	no data