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 M2090
CORE STATE
GF110
VRAM
6 GB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GRID K2
Tesla M2090
Core Specs
Shading Units
1,536
512
-66.7%
Shaders
1,536
512
-66.7%
TMUs
128
64
-50.0%
ROPs
32
48
+50.0%
SM Count
—
16
Clocks
GPU Clock
745 MHz
651 MHz
Shader Clock
—
1301 MHz
Memory Clock
1250 MHz
5 Gbps effective
924 MHz
3.7 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
160.0 GB/s
177.4 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
768 KB
Performance
Pixel Rate
23.84 GPixel/s
20.83 GPixel/s
Texture Rate
95.36 GTexel/s
41.66 GTexel/s
FP32 (TFLOPS)
2.289 TFLOPS
1,332.2 GFLOPS
FP64 (TFLOPS)
95.36 GFLOPS (1:24)
666.1 GFLOPS (1:2)
Power
TDP
225 W
250 W
TDP (W)
225
250
+11.1%
Suggested PSU
550 W
600 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
Kepler
Fermi 2.0
GPU Name
GK104
GF110
Generation
GRID
(K2)
Tesla Fermi
(x20xx)
Process Size
28 nm
40 nm
Transistors
3,540 million
3,000 million
Die Size
294 mm²
520 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
5.8M / mm²
API Support
DirectX
12 (11_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.175
—
OpenCL
3.0
1.1
CUDA
3.0
2.0
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
248 mm
9.8 inches
Outputs
No outputs
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
5,199 USD
—
Production
End-of-life
End-of-life
Predecessor
—
Tesla
Successor
—
Tesla Kepler