GPU Comparison
GEFORCE
NVIDIA GeForce GTX 690
CORE STATE
GK104
VRAM
2 GB
CLOCK SPEED
1019 MHz
TDP
300 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
Tesla K80
CORE STATE
GK210
VRAM
12 GB
CLOCK SPEED
824 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 690
Tesla K80
Core Specs
Shading Units
1,536
2,496
+62.5%
Shaders
1,536
2,496
+62.5%
TMUs
128
208
+62.5%
ROPs
32
48
+50.0%
Clocks
Base Clock
915 MHz
562 MHz
Boost Clock
1019 MHz
824 MHz
Memory Clock
1502 MHz
6 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
2 GB
12 GB
VRAM (MB)
2,048
12,288
+500.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
192.3 GB/s
240.6 GB/s
Cache
L1 Cache
16 KB (per SMX)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
32.61 GPixel/s
42.85 GPixel/s
Texture Rate
130.4 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
3.130 TFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
130.4 GFLOPS (1:24)
1,371.1 GFLOPS (1:3)
Power
TDP
300 W
300 W
TDP (W)
300
300
0.0%
Suggested PSU
700 W
700 W
Power Connectors
2x 8-pin
1x 8-pin
Architecture
Architecture
Kepler
Kepler 2.0
GPU Name
GK104
GK210
Generation
GeForce 600
Tesla Kepler
(Kxx)
Process Size
28 nm
28 nm
Transistors
3,540 million
7,100 million
Die Size
294 mm²
561 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
12.7M / mm²
API Support
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.2.175
OpenCL
3.0
3.0
CUDA
3.0
3.7
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
279 mm
11 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
—
Outputs
3x DVI1x mini-DisplayPort 1.2
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
999 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 500
Tesla Fermi
Successor
GeForce 700
Tesla Maxwell