Graphics Card GRID K2 — Specifications, Tests & Benchmarks
NVIDIA

GRID K2

GeForce K2 GK104 11.05.2013 4 GB GDDR5 256 bit 225W
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Performance
Synthetic Score
937
PassMark
2,737
Efficiency
entry
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The GRID K2 graphics adapter is based on the advanced Kepler architecture. NVIDIA announced this model on 11.05.2013. Thanks to modern manufacturing technology, engineers managed to place 3.5 billion transistorsistors transistors on a 294 mm² die. The model's computational arsenal includes 1536 universal processors. Also available are 0 specialized cores for ray rendering and 0 cores for accelerating artificial intelligence. The GDDR5 video memory capacity is 4 GB. Thanks to the 256 bit-bit bus, bandwidth reaches 160.00 GB/s, eliminating delays when working with demanding textures. The graphics chip operates at a base clock of 745 MHz with dynamic acceleration capability up to 0 MHz. The card's power consumption (TDP) is stated at 225 W. The manufacturer recommends using a power supply unit with a wattage of at least 550 W.

General Information

Release Date 11.05.2013
Usage Class gpu.usage_class.values.light_gaming
Market Segment Server / Workstation
Series GeForce K2
GPU Variant GK104-895-A2

GPU

Architecture Kepler
Codename GK104
Process Node 28 nm (TSMC)
Transistor Count 3,540,000.0 million
Die Size 294 mm²
Transistor Density 12,000,000 million / mm²
Chiplet Count 2

Rendering Configuration

Shading Units (ALU) 1536
Texture Mapping Units (TMU) 128
Render Output Units (ROP) 32

Clock Speeds

Base Clock 745 MHz
Memory Clock (Actual) 1250 MHz
Memory Clock (Effective) 5000 MHz

Memory

Memory Capacity 4 GB
Memory Type GDDR5
Memory Bus 256 bit bit
Memory Bandwidth 160.00 GB/s

Cache Memory

L1 Cache 16 KB
L2 Cache 512 KB

Board Design & Power

Interface PCIe 3.0 x16
Slot Width 2
Dimensions (L x W x H)
Power Consumption (TDP) 225 W
Recommended PSU 550 W
Power Connectors 1x 6-pin + 1x 8-pin
Board Number P2055

API Support

DirectX 12 (11_0)
OpenGL 4.6
OpenCL
Vulkan 1.2
CUDA
Shader Model

Theoretical Performance

Pixel Fill Rate 23840 GPixel/s
Texture Fill Rate 95360 GTexel/s
FP32 Performance (Float) 2.29 TFLOPS
FP64 Performance (Double) 95.36 GFLOPS (1:24)

Synthetic Tests & Benchmarks

PassMark (G3D Mark) 2 737
PassMark (G2D Mark) 319
TPU Index Score 7.64%
Performance Tier entry

How this graphics card performs in games

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