NVIDIA Tesla K40m vs AMD Radeon E9260 MXM
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Sep 2016
Generation
Tesla
Embedded
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
MXM-A (3.0)
Clock Speeds
Base Clock
745 MHz
1090 MHz
Boost Clock
876 MHz
1200 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
288.4GB/s
112.0GB/s
Render Config
Shading Units
2880
896
TMUs
240
48
ROPs
48
16
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
52.56 GPixel/s
19.20 GPixel/s
Texture Rate
210.2 GTexel/s
57.60 GTexel/s
FP32 (float)
5.046 TFLOPS
2.150 TFLOPS
FP64 (double)
1.682 TFLOPS
134.4 GFLOPS
FP16 (half)
—
2.150 TFLOPS
Graphics Processor
GPU Name
GK110B
Baffin
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
7.08 billion
3 billion
Die Size
561 mm²
123 mm²
GPU Variant
—
Baffin PRO
Board Design
TDP
245W
50W
Suggested PSU
550 W
—
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.5
—
Shader Model
5.1
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.