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
Quadro 4000M
CORE STATE
GF104
VRAM
2 GB
CLOCK SPEED
—
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
GRID K2
Quadro 4000M
Core Specs
Shading Units
1,536
336
-78.1%
Shaders
1,536
336
-78.1%
TMUs
128
56
-56.3%
ROPs
32
32
0.0%
SM Count
—
7
Clocks
GPU Clock
745 MHz
475 MHz
Shader Clock
—
950 MHz
Memory Clock
1250 MHz
5 Gbps effective
625 MHz
2.5 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
160.0 GB/s
80.00 GB/s
Cache
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
512 KB
512 KB
Performance
Pixel Rate
23.84 GPixel/s
6.650 GPixel/s
Texture Rate
95.36 GTexel/s
26.60 GTexel/s
FP32 (TFLOPS)
2.289 TFLOPS
638.4 GFLOPS
FP64 (TFLOPS)
95.36 GFLOPS (1:24)
53.20 GFLOPS (1:12)
Power
TDP
225 W
100 W
TDP (W)
225
100
-55.6%
Suggested PSU
550 W
—
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Kepler
Fermi
GPU Name
GK104
GF104
Generation
GRID
(K2)
Quadro Fermi-M
(x000M)
Process Size
28 nm
40 nm
Transistors
3,540 million
1,950 million
Die Size
294 mm²
332 mm²
Foundry
TSMC
TSMC
Density
12.0M / mm²
5.9M / 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
2.1
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
Dual-slot
MXM Module
Length
267 mm
10.5 inches
—
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Other
Launch Price
5,199 USD
—
Production
End-of-life
End-of-life
Predecessor
—
Quadro FX Mobile
Successor
—
Quadro Kepler-M