ATI Radeon X1900 XTX vs TITAN V

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	111	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	4.10	no data
Power efficiency	12.61	no data
Architecture	Volta (2017−2020)	R500 (2005−2007)
GPU code name	GV100	R580
Market segment	Desktop	Desktop
Release date	7 December 2017 (8 years ago)	24 January 2006 (20 years ago)
Launch price (MSRP)	$2,999	$399

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

Performance to price scatter graph

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	5120	no data
Core clock speed	1200 MHz	650 MHz
Boost clock speed	1455 MHz	no data
Number of transistors	21,100 million	384 million
Manufacturing process technology	12 nm	90 nm
Power consumption (TDP)	250 Watt	135 Watt
Texture fill rate	465.6	10.40
Floating-point processing power	14.9 TFLOPS	no data
ROPs	96	16
TMUs	320	16
Tensor Cores	640	no data
L1 Cache	7.5 MB	no data
L2 Cache	4.5 MB	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 3.0 x16	PCIe 1.0 x16
Length	267 mm	242 mm
Width	2-slot	2-slot
Supplementary power connectors	1x 6-pin + 1x 8-pin	1x 6-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	HBM2	GDDR3
Maximum RAM amount	12 GB	512 MB
Memory bus width	3072 Bit	256 Bit
Memory clock speed	848 MHz	775 MHz
Memory bandwidth	651.3 GB/s	49.6 GB/s

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	1x HDMI, 3x DisplayPort	2x DVI, 1x S-Video
HDMI	+	-

API and SDK support

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

DirectX	12 (12_1)	9.0c (9_3)
Shader Model	6.4	3.0
OpenGL	4.6	2.1 (full) 3.0 (partial)
OpenCL	1.2	N/A
Vulkan	+	N/A
CUDA	7.0	-
DLSS	+	-

Pros & cons summary

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Recency	7 December 2017	24 January 2006
Maximum RAM amount	12 GB	512 MB
Chip lithography	12 nm	90 nm
Power consumption (TDP)	250 Watt	135 Watt