GPU Comparison
GEFORCE
NVIDIA GRID K2
CORE STATE
GK104
VRAM
4 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
VS
GEFORCE
Tesla M4
CORE STATE
GM206
VRAM
4 GB
CLOCK SPEED
1072 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GRID K2
Tesla M4
Core Specs
Shading Units
1,536
1,024
-33.3%
Shaders
1,536
1,024
-33.3%
TMUs
128
64
-50.0%
ROPs
32
32
0.0%
Clocks
Base Clock
—
872 MHz
Boost Clock
—
1072 MHz
GPU Clock
745 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
1375 MHz
5.5 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
160.0 GB/s
88.00 GB/s
Cache
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
512 KB
1024 KB
Performance
Pixel Rate
23.84 GPixel/s
34.30 GPixel/s
Texture Rate
95.36 GTexel/s
68.61 GTexel/s
FP32 (TFLOPS)
2.289 TFLOPS
2.195 TFLOPS
FP64 (TFLOPS)
95.36 GFLOPS (1:24)
68.61 GFLOPS (1:32)
Power
TDP
225 W
50 W
TDP (W)
225
50
-77.8%
Suggested PSU
550 W
250 W
Power Connectors
1x 6-pin + 1x 8-pin
—
Architecture
Architecture
Kepler
Maxwell 2.0
GPU Name
GK104
GM206
Generation
GRID
(K2)
Tesla Maxwell
(Mxx)
Process Size
28 nm
28 nm
Transistors
3,540 million
2,940 million
Die Size
294 mm²
228 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
12.9M / mm²
API Support
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.175
1.4
OpenCL
3.0
3.0
CUDA
3.0
5.2
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
267 mm
10.5 inches
—
Outputs
No outputs
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
5,199 USD
—
Production
End-of-life
End-of-life
Predecessor
—
Tesla Kepler
Successor
—
Tesla Pascal