GPU Comparison
GEFORCE
NVIDIA GeForce GTX 980 Ti
CORE STATE
GM200
VRAM
6 GB
CLOCK SPEED
1076 MHz
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
Tesla K10
CORE STATE
GK104
VRAM
4 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 980 Ti
Tesla K10
Core Specs
Shading Units
2,816
1,536
-45.5%
Shaders
2,816
1,536
-45.5%
TMUs
176
128
-27.3%
ROPs
96
32
-66.7%
Clocks
Base Clock
1000 MHz
—
Boost Clock
1076 MHz
—
GPU Clock
—
745 MHz
Memory Clock
1753 MHz
7 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
6 GB
4 GB
VRAM (MB)
6,144
4,096
-33.3%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
256 bit
Bandwidth
336.6 GB/s
160.0 GB/s
Cache
L1 Cache
48 KB (per SMM)
16 KB (per SMX)
L2 Cache
3 MB
512 KB
Performance
Pixel Rate
103.3 GPixel/s
23.84 GPixel/s
Texture Rate
189.4 GTexel/s
95.36 GTexel/s
FP32 (TFLOPS)
6.060 TFLOPS
2.289 TFLOPS
FP64 (TFLOPS)
189.4 GFLOPS (1:32)
95.36 GFLOPS (1:24)
Power
TDP
250 W
225 W
TDP (W)
250
225
-10.0%
Suggested PSU
600 W
550 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
Maxwell 2.0
Kepler
GPU Name
GM200
GK104
Generation
GeForce 900
Tesla Kepler
(Kxx)
Process Size
28 nm
28 nm
Transistors
8,000 million
3,540 million
Die Size
601 mm²
294 mm²
Foundry
TSMC
TSMC
Density
13.3M / mm²
12.0M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
5.2
3.0
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
272 mm
10.7 inches
Height
111 mm
4.4 inches
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
649 USD
5,099 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 700
Tesla Fermi
Successor
GeForce 10
Tesla Maxwell