NVIDIA Tesla T40 24 GB vs AMD Radeon R7 260X
GPU Specs Compare
Graphics Card
Release Date
Unknown
Oct 2013
Generation
Tesla Turing
Volcanic Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1305 MHz
-
Boost Clock
1560 MHz
-
Memory Clock
1625 MHz
1625 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
128bit
Bandwidth
624.0GB/s
104.0GB/s
Render Config
SM Count
72
-
Shading Units
4608
896
TMUs
288
56
ROPs
96
16
Tensor Cores
576
-
RT Cores
72
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
256 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
149.8 GPixel/s
17.60 GPixel/s
Texture Rate
449.3 GTexel/s
61.60 GTexel/s
FP16 (half)
28.75 TFLOPS
-
FP32 (float)
14.38 TFLOPS
1.971 TFLOPS
FP64 (double)
449.3 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
TU102
Bonaire
Architecture
Turing
GCN 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
2.08 billion
Die Size
754 mm²
160 mm²
GPU Variant
-
Bonaire XTX(215-0839097)
Board Design
TDP
250W
115W
Suggested PSU
600 W
300 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.8
6.3