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NVIDIA GeForce GTX 670
Graphics Processor
GK104
Cores
1344
TMUs
112
ROPs
32
Memory Size
2 GB
Memory Type
GDDR5
Bus Width
256 bit
GPU
I/O
Top
Bottom
Back
PCB Front
PCB Back
Recommended Gaming Resolutions:
1600x900
1920x1080
2560x1440
The GeForce GTX 670 was a high-end graphics card by NVIDIA, launched on May 10th, 2012. Built on the 28 nm process, and based on the GK104 graphics processor, in its GK104-325-A2 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 GK104 graphics processor is an average sized chip with a die area of 294 mm² and 3,540 million transistors. Unlike the fully unlocked GeForce GTX 680, which uses the same GPU but has all 1536 shaders enabled, NVIDIA has disabled some shading units on the GeForce GTX 670 to reach the product's target shader count. It features 1344 shading units, 112 texture mapping units, and 32 ROPs. NVIDIA has paired 2,048 MB GDDR5 memory with the GeForce GTX 670, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 915 MHz, which can be boosted up to 980 MHz, memory is running at 1502 MHz (6 Gbps effective). Being a dual-slot card, the NVIDIA GeForce GTX 670 draws power from 2x 6-pin power connectors, with power draw rated at 170 W maximum. Display outputs include: 2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2. GeForce GTX 670 is connected to the rest of the system using a PCI-Express 3.0 x16 interface. The card's dimensions are 241 mm x 111 mm x 38 mm, and it features a dual-slot cooling solution. Its price at launch was 399 US Dollars.
Graphics Processor
GPU Name
GK104
GPU Variant
GK104-325-A2
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
3,540 million
Density
12.0M / mm²
Die Size
294 mm²
Chip Package
BGA-1745
Clock Speeds
Base Clock
915 MHz
Boost Clock
980 MHz
Memory Clock
1502 MHz
6 Gbps effective
Memory
Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
192.3 GB/s
Render Config
Shading Units
1344
TMUs
112
ROPs
32
SMX Count
7
L1 Cache
16 KB (per SMX)
L2 Cache
512 KB
Theoretical Performance
Pixel Rate
27.44 GPixel/s
Texture Rate
109.8 GTexel/s
FP32 (float)
2.634 TFLOPS
FP64 (double)
109.8 GFLOPS (1:24)
Board Design
Slot Width
Dual-slot
Length
241 mm
9.5 inches
Width
111 mm
4.4 inches
Height
38 mm
1.5 inches
TDP
170 W
Suggested PSU
450 W
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Power Connectors
2x 6-pin
Board Number
P2004 SKU 5
Graphics Features
DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.2.175
CUDA
3.0
Shader Model
6.5 (5.1)
GK104 GPU Notes
NVENC: 1st Gen
NVDEC: 1st Gen
PureVideo HD: VP5
VDPAU: Feature Set D
L1 Cache is configurable from 16 KB up to 48 KB per SMX
Latest Drivers:
Windows XP / Server 2003 x64:
Quadro Release R319 U2 (321.01)
Windows Vista:
GeForce Release 365.19
Quadro Release R346 U7 (348.40) / R352 BETA (352.86)
Windows 7 / 8 / 8.1 / 10 / 11 (x32 / x64):
GeForce Release 391.35 / 475.06
Quadro Release R390 U9 (392.37) / R470 U16 (474.82)
Data Center Release 427.11
Tesla Release 441.22
Windows 10 / 11 x64:
GeForce Release 475.06
Quadro Release R470 U16 (474.82)
Data Center Release 474.82
Retail boards
based on this design (45)
Name
GPU Clock
Boost Clock Memory Clock
Other Changes
915 MHz
980 MHz 1502 MHz
272 mm/10.7 inches
915 MHz
980 MHz 1502 MHz
4 GB, 272 mm/10.7 inches
980 MHz
1058 MHz 1502 MHz
272 mm/10.7 inches
1059 MHz
1137 MHz 1502 MHz
272 mm/10.7 inches
928 MHz
1006 MHz 1502 MHz
170 mm/6.7 inches
1006 MHz
1058 MHz 1502 MHz
256 mm/10.1 inches
915 MHz
980 MHz 1502 MHz
915 MHz
980 MHz 1502 MHz
207 mm/8.1 inches
967 MHz
1046 MHz 1502 MHz
268 mm/10.6 inches
915 MHz
980 MHz 1502 MHz
256 mm/10.1 inches
1006 MHz
1084 MHz 1552 MHz
256 mm/10.1 inches
941 MHz
1020 MHz 1502 MHz
256 mm/10.1 inches
1006 MHz
1084 MHz 1552 MHz
256 mm/10.1 inches
1006 MHz
1084 MHz 1502 MHz
4 GB, 256 mm/10.1 inches
967 MHz
1046 MHz 1502 MHz
4 GB, 256 mm/10.1 inches
915 MHz
980 MHz 1502 MHz
4 GB, 256 mm/10.1 inches
915 MHz
980 MHz 1502 MHz
4 GB, 256 mm/10.1 inches
915 MHz
980 MHz 1502 MHz
247 mm/9.7 inches
1006 MHz
1084 MHz 1527 MHz
247 mm/9.7 inches
915 MHz
980 MHz 1502 MHz
1006 MHz
1084 MHz 1502 MHz
254 mm/10 inches
1006 MHz
1084 MHz 1502 MHz
4 GB, 254 mm/10 inches
1006 MHz
1084 MHz 1502 MHz
256 mm/10.1 inches
941 MHz
1020 MHz 1502 MHz
265 mm/10.4 inches
980 MHz
1058 MHz 1502 MHz
4 GB, 295 mm/11.6 inches, Triple-slot
915 MHz
980 MHz 1502 MHz
1032 MHz
1110 MHz 1570 MHz
4 GB, 255 mm/10 inches
1038 MHz
1090 MHz 1553 MHz
255 mm/10 inches, Triple-slot
1006 MHz
1084 MHz 1553 MHz
295 mm/11.6 inches, Triple-slot
1020 MHz
1098 MHz 1553 MHz
4 GB, 295 mm/11.6 inches, Triple-slot
1006 MHz
1084 MHz 1502 MHz
270 mm/10.6 inches
1006 MHz
1084 MHz 1502 MHz
4 GB, 270 mm/10.6 inches
915 MHz
980 MHz 1502 MHz
967 MHz
1046 MHz 1502 MHz
1020 MHz
1098 MHz 1502 MHz
267 mm/10.5 inches
915 MHz
980 MHz 1502 MHz
915 MHz
980 MHz 1502 MHz
247 mm/9.7 inches
1006 MHz
1084 MHz 1527 MHz
247 mm/9.7 inches
915 MHz
980 MHz 1502 MHz
954 MHz
1032 MHz 1552 MHz
915 MHz
980 MHz 1502 MHz
928 MHz
1006 MHz 1502 MHz
4 GB, 254 mm/10 inches
1098 MHz
1176 MHz 1652 MHz
254 mm/10 inches
1110 MHz
1202 MHz 1652 MHz
284 mm/11.2 inches
954 MHz
1032 MHz 1502 MHz
256 mm/10.1 inches, 2x DVI
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