GPU Comparison
GEFORCE
NVIDIA T400
CORE STATE
TU117
VRAM
2 GB
CLOCK SPEED
1425 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
VS
GEFORCE
Tesla K10
CORE STATE
GK104
VRAM
4 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
T400
Tesla K10
Core Specs
Shading Units
384
1,536
+300.0%
Shaders
384
1,536
+300.0%
TMUs
24
128
+433.3%
ROPs
16
32
+100.0%
SM Count
6
—
Clocks
Base Clock
420 MHz
—
Boost Clock
1425 MHz
—
GPU Clock
—
745 MHz
Memory Clock
1250 MHz
10 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
2 GB
4 GB
VRAM (MB)
2,048
4,096
+100.0%
Memory Type
GDDR6
GDDR5
Memory Bus
64 bit
256 bit
Bandwidth
80.00 GB/s
160.0 GB/s
Cache
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
22.80 GPixel/s
23.84 GPixel/s
Texture Rate
34.20 GTexel/s
95.36 GTexel/s
FP32 (TFLOPS)
1,094.4 GFLOPS
2.289 TFLOPS
FP64 (TFLOPS)
34.20 GFLOPS (1:32)
95.36 GFLOPS (1:24)
FP16 (TFLOPS)
2.189 TFLOPS (2:1)
—
Power
TDP
30 W
225 W
TDP (W)
30
225
+650.0%
Suggested PSU
200 W
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
Turing
Kepler
GPU Name
TU117
GK104
Generation
Quadro Turing
(Tx000)
Tesla Kepler
(Kxx)
Process Size
12 nm
28 nm
Transistors
4,700 million
3,540 million
Die Size
200 mm²
294 mm²
Foundry
TSMC
TSMC
Density
23.5M / mm²
12.0M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
7.5
3.0
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Single-slot
Dual-slot
Length
—
272 mm
10.7 inches
Outputs
3x mini-DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
—
5,099 USD
Production
End-of-life
End-of-life
Predecessor
Quadro Volta
Tesla Fermi
Successor
Workstation Ampere
Tesla Maxwell