UHD Graphics 32EUs (Alder Lake) vs ATI Radeon HD 3870

Place in the ranking	998	728
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.06	no data
Power efficiency	0.94	no data
Architecture	TeraScale (2005−2013)	no data
GPU code name	RV670	no data
Market segment	Desktop	Laptop
Release date	19 November 2007 (17 years ago)	no data
Launch price (MSRP)	$269	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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	320	32
Core clock speed	777 MHz	1250 MHz
Number of transistors	666 million	no data
Manufacturing process technology	55 nm	no data
Power consumption (TDP)	106 Watt	no data
Texture fill rate	12.43	no data
Floating-point processing power	0.4973 TFLOPS	no data
ROPs	16	no data
TMUs	16	no data

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 2.0 x16	no data
Length	241 mm	no data
Width	2-slot	no data
Supplementary power connectors	1x 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	GDDR4	no data
Maximum RAM amount	512 MB	no data
Memory bus width	256 Bit	no data
Memory clock speed	1126 MHz	no data
Memory bandwidth	72.06 GB/s	no data

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

2x DVI, 1x S-Video

no data

API compatibility

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

DirectX	10.1 (10_1)	12_1
Shader Model	4.1	no data
OpenGL	3.3	no data
OpenCL	N/A	no data
Vulkan	N/A	-

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

5−6

−180%

14
+180%

Cost per frame, $

1080p

53.80

no data

FPS performance in popular games

Full HD
Low Preset

Counter-Strike 2

+0%

Full HD
Medium Preset

Battlefield 5	10−11 +0%	10−11 +0%
Counter-Strike 2	6 +0%	6 +0%
Forza Horizon 4	14 +0%	14 +0%
Forza Horizon 5	5−6 +0%	5−6 +0%
Metro Exodus	11 +0%	11 +0%
Red Dead Redemption 2	12−14 +0%	12−14 +0%
Valorant	7−8 +0%	7−8 +0%

Full HD
High Preset

Battlefield 5	10−11 +0%	10−11 +0%
Counter-Strike 2	9−10 +0%	9−10 +0%
Dota 2	7 +0%	7 +0%
Far Cry 5	16 +0%	16 +0%
Fortnite	20−22 +0%	20−22 +0%
Forza Horizon 4	13 +0%	13 +0%
Forza Horizon 5	5−6 +0%	5−6 +0%
Grand Theft Auto V	7 +0%	7 +0%
Metro Exodus	5 +0%	5 +0%
PLAYERUNKNOWN'S BATTLEGROUNDS	30−35 +0%	30−35 +0%
Red Dead Redemption 2	12−14 +0%	12−14 +0%
The Witcher 3: Wild Hunt	12−14 +0%	12−14 +0%
Valorant	7−8 +0%	7−8 +0%
World of Tanks	60−65 +0%	60−65 +0%

Full HD
Ultra Preset

Battlefield 5	10−11 +0%	10−11 +0%
Counter-Strike 2	9−10 +0%	9−10 +0%
Far Cry 5	18−20 +0%	18−20 +0%
Forza Horizon 4	15 +0%	15 +0%
Forza Horizon 5	5−6 +0%	5−6 +0%
PLAYERUNKNOWN'S BATTLEGROUNDS	30−35 +0%	30−35 +0%
Valorant	7−8 +0%	7−8 +0%

1440p
High Preset

Dota 2	2−3 +0%	2−3 +0%
Grand Theft Auto V	3−4 +0%	3−4 +0%
PLAYERUNKNOWN'S BATTLEGROUNDS	24−27 +0%	24−27 +0%
Red Dead Redemption 2	2−3 +0%	2−3 +0%
World of Tanks	24−27 +0%	24−27 +0%

1440p
Ultra Preset

Battlefield 5	4−5 +0%	4−5 +0%
Far Cry 5	8−9 +0%	8−9 +0%
Forza Horizon 4	4−5 +0%	4−5 +0%
Forza Horizon 5	4−5 +0%	4−5 +0%
The Witcher 3: Wild Hunt	6−7 +0%	6−7 +0%
Valorant	10−12 +0%	10−12 +0%

4K
High Preset

Counter-Strike 2	6−7 +0%	6−7 +0%
Dota 2	16−18 +0%	16−18 +0%
Grand Theft Auto V	16−18 +0%	16−18 +0%
PLAYERUNKNOWN'S BATTLEGROUNDS	10−11 +0%	10−11 +0%
Red Dead Redemption 2	2−3 +0%	2−3 +0%
The Witcher 3: Wild Hunt	16−18 +0%	16−18 +0%

4K
Ultra Preset

Battlefield 5	3−4 +0%	3−4 +0%
Counter-Strike 2	6−7 +0%	6−7 +0%
Far Cry 5	4−5 +0%	4−5 +0%
Fortnite	2−3 +0%	2−3 +0%
Forza Horizon 4	2−3 +0%	2−3 +0%
Forza Horizon 5	1−2 +0%	1−2 +0%
Valorant	3−4 +0%	3−4 +0%