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NVIDIA GeForce GTX 460 X2
- Graphics Processor
- GF104 x2
- Cores
- 336 x2
- TMUs
- 56 x2
- ROPs
- 32 x2
- Memory Size
- 1024 MB x2
- Memory Type
- GDDR5
- Bus Width
- 256 bit x2
Recommended Gaming Resolutions:
-
1600x900
-
1920x1080
-
2560x1440
The GeForce GTX 460 X2 was a graphics card by NVIDIA, launched on March 11th, 2011. Built on the 40 nm process, and based on the GF104 graphics processor, in its GF104-300-KB-A1 variant, the card supports DirectX 12. Even though it supports DirectX 12, the feature level is only 11_0, which can be problematic with newer DirectX 12 titles. The GF104 graphics processor is a large chip with a die area of 332 mm² and 1,950 million transistors. GeForce GTX 460 X2 combines two graphics processors to increase performance. It features 336 shading units, 56 texture mapping units, and 32 ROPs, per GPU. NVIDIA has paired 2,048 MB GDDR5 memory with the GeForce GTX 460 X2, which are connected using a 256-bit memory interface per GPU (each GPU manages 1,024 MB). The GPU is operating at a frequency of 701 MHz, memory is running at 900 MHz (3.6 Gbps effective).
Being a dual-slot card, the NVIDIA GeForce GTX 460 X2 draws power from 2x 8-pin power connectors, with power draw rated at 160 W maximum. Display outputs include: 3x DVI, 1x mini-HDMI 1.3a. GeForce GTX 460 X2 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 292 mm in length, and features a dual-slot cooling solution.
Graphics Processor
- GPU Name
-
GF104
- GPU Variant
-
GF104-300-KB-A1
- Architecture
- Fermi
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 1,950 million
- Die Size
- 332 mm²
Clock Speeds
- GPU Clock
- 701 MHz
- Shader Clock
- 1401 MHz
- Memory Clock
-
900 MHz
3.6 Gbps effective
Memory
- Memory Size
-
1024 MB
- Memory Type
- GDDR5
- Memory Bus
-
256 bit
- Bandwidth
-
115.2 GB/s
Render Config
- Shading Units
-
336
- TMUs
-
56
- ROPs
-
32
- SM Count
-
7
- L1 Cache
-
64 KB (per SM)
- L2 Cache
-
512 KB
Theoretical Performance
- Pixel Rate
-
9.814 GPixel/s
- Texture Rate
-
39.26 GTexel/s
- FP32 (float) performance
-
941.5 GFLOPS
- FP64 (double) performance
-
78.46 GFLOPS (1:12)
Board Design
- Slot Width
- Dual-slot
- Length
- 292 mm
11.5 inches
- TDP
- 160 W
- Suggested PSU
- 450 W
- Outputs
- 3x DVI
1x mini-HDMI 1.3a
- Power Connectors
- 2x 8-pin
- Board Number
- P1041
Graphics Features
- DirectX
- 12 (11_0)
- OpenGL
-
4.6
- OpenCL
- 1.1
- Vulkan
- N/A
- CUDA
- 2.1
- Shader Model
- 5.1
Retail boards based on this design (1)