ATI Radeon HD 4850 X2 vs GeForce GTX 460 OEM

Place in the ranking	775	783
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	0.15
Power efficiency	1.39	0.81
Architecture	Fermi (2010−2014)	TeraScale (2005−2013)
GPU code name	GF104	R700
Market segment	Desktop	Desktop
Release date	11 October 2010 (14 years ago)	7 November 2008 (16 years ago)
Launch price (MSRP)	no data	$420

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	336	800
Core clock speed	650 MHz	625 MHz
Number of transistors	1,950 million	956 million
Manufacturing process technology	40 nm	55 nm
Power consumption (TDP)	150 Watt	250 Watt
Texture fill rate	36.40	25.00
Floating-point processing power	0.8736 TFLOPS	1 TFLOPS
ROPs	32	16
TMUs	56	40

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	PCIe 2.0 x16
Length	210 mm	267 mm
Width	2-slot	2-slot
Supplementary power connectors	2x 6-pin	1x 6-pin + 1x 8-pin

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	GDDR3
Maximum RAM amount	1 GB	512 MB
Memory bus width	256 Bit	256 Bit
Memory clock speed	850 MHz	995 MHz
Memory bandwidth	108.8 GB/s	63.68 GB/s

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 mini-HDMI	4x DVI, 1x S-Video
HDMI	+	-

API compatibility

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

DirectX	12 (11_0)	10.1 (10_1)
Shader Model	5.1	4.1
OpenGL	4.6	3.3
OpenCL	1.1	1.1
Vulkan	N/A	N/A
CUDA	2.1	-

Gaming performance

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

Pros & cons summary

Performance score	3.01	2.94
Recency	11 October 2010	7 November 2008
Maximum RAM amount	1 GB	512 MB
Chip lithography	40 nm	55 nm
Power consumption (TDP)	150 Watt	250 Watt

GTX 460 OEM has a 2.4% higher aggregate performance score, an age advantage of 1 year, a 100% higher maximum VRAM amount, a 37.5% more advanced lithography process, and 66.7% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between GeForce GTX 460 OEM and Radeon HD 4850 X2.

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