NVIDIA Tesla X2070 vs NVIDIA Quadro K4000M
We compared two Professional market GPUs: 6GB VRAM Tesla X2070 and 4GB VRAM Quadro K4000M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla X2070 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (177.4GB/s vs 89.60GB/s)
NVIDIA Quadro K4000M 's Advantages
Released 11 months late
512 additional rendering cores
Lower TDP (100W vs 225W)
Score
Benchmark
FP32 (float)
Tesla X2070
+1%
1.166 TFLOPS
Quadro K4000M
1.154 TFLOPS
Graphics Card
Jul 2011
Release Date
Jun 2012
Tesla
Generation
Quadro Mobile
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
MXM-B (3.0)
Clock Speeds
-
-
-
-
-
-
924 MHz
Memory Clock
700 MHz
Memory
6GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
177.4GB/s
Bandwidth
89.60GB/s
Render Config
-
-
-
14
SM Count
-
448
Shading Units
960
56
TMUs
80
48
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
18.23 GPixel/s
Pixel Rate
12.02 GPixel/s
36.46 GTexel/s
Texture Rate
48.08 GTexel/s
-
-
-
1166 GFLOPS
FP32 (float)
1154 GFLOPS
582.8 GFLOPS
FP64 (double)
48.08 GFLOPS
Board Design
225W
TDP
100W
550 W
Suggested PSU
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GF100
GPU Name
GK104
GF100-876-A3
GPU Variant
N14E-Q3-A2
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
3.54 billion
529 mm²
Die Size
294 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.0
5.1
Shader Model
5.1
