NVIDIA Tesla K8: GPU Specs & Benchmarks

The Tesla K8 is a graphics card by NVIDIA, built on the 28 nm process and based on the GK104 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name
GK104
Architecture
Kepler
Foundry
TSMC
Process Size
28 nm
Transistors
3,540 million
Die Size
294 mm²

Graphics Card

Release Date
Sep 16th, 2014
Family
Tesla
(Kxx)
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Memory

Memory Size
8 GB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
160.0 GB/s

Performance

Pixel fillrate
25.95 GPixel/s
Texture fillrate
103.8 GTexel/s
FP32 (float) performance
2.491 TFLOPS
FP64 (double) performance
103.8 GFLOPS (1:24)

Clock Speeds

Base Clock
693 MHz
Boost Clock
811 MHz
Memory Clock
1250 MHz
5 Gbps effective

Render Config

Shading Units
1536
TMUs
128
ROPs
32
L1 Cache
16 KB (per SMX)
L2 Cache
512 KB

Board Design

Slot Width
Single-slot
Length
241 mm
9.5 inches
Thermal design power (TDP)
100 W
Suggested PSU
300 W
Display Connectors
No outputs
Power Connectors
1x 6-pin
Board Number
P2004

API support

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.1
Shader Model
5.1
CUDA
3.0
Tesla K8
NVIDIA Tesla K8: GPU Specs & Benchmarks