NVIDIA GeForce GTX 770 vs NVIDIA Tesla M40
GPU Specs Compare
Graphics Card
Release Date
May 2013
Nov 2015
Generation
GeForce 700
Tesla Maxwell
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1046 MHz
948 MHz
Boost Clock
1085 MHz
1112 MHz
Memory Clock
1753 MHz
1502 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
224.4GB/s
288.4GB/s
Render Config
Shading Units
1536
3072
TMUs
128
192
ROPs
32
96
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
512 KB
3 MB
Theoretical Performance
Pixel Rate
34.72 GPixel/s
106.8 GPixel/s
Texture Rate
138.9 GTexel/s
213.5 GTexel/s
FP32 (float)
3.333 TFLOPS
6.832 TFLOPS
FP64 (double)
138.9 GFLOPS
213.5 GFLOPS
Graphics Processor
GPU Name
GK104
GM200
GPU Variant
GK104-425-A2
GM200-895-A1
Architecture
Kepler
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
8 billion
Die Size
294 mm²
601 mm²
Board Design
TDP
230W
250W
Suggested PSU
550 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
5.2
Shader Model
5.1
6.7
📊 Benchmark
3DMark Time Spy
2,153
5,323
OctaneBench
38
123
Blender
252
106