GPU Comparison
GEFORCE
NVIDIA A10G
CORE STATE
GA102
VRAM
24 GB
CLOCK SPEED
1710 MHz
TDP
150 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
VS
GEFORCE
Tesla K80
CORE STATE
GK210
VRAM
12 GB
CLOCK SPEED
824 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A10G
Tesla K80
Core Specs
Shading Units
9,216
2,496
-72.9%
Shaders
9,216
2,496
-72.9%
TMUs
288
208
-27.8%
ROPs
96
48
-50.0%
SM Count
72
—
Clocks
Base Clock
1320 MHz
562 MHz
Boost Clock
1710 MHz
824 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
24 GB
12 GB
VRAM (MB)
24,576
12,288
-50.0%
Memory Type
GDDR6
GDDR5
Memory Bus
384 bit
384 bit
Bandwidth
600.2 GB/s
240.6 GB/s
Cache
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
6 MB
1536 KB
Performance
Pixel Rate
164.2 GPixel/s
42.85 GPixel/s
Texture Rate
492.5 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
31.52 TFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
985.0 GFLOPS (1:32)
1,371.1 GFLOPS (1:3)
FP16 (TFLOPS)
31.52 TFLOPS (1:1)
—
AI/RT
RT Cores
72
—
Tensor Cores
288
—
Power
TDP
150 W
300 W
TDP (W)
150
300
+100.0%
Suggested PSU
450 W
700 W
Power Connectors
8-pin EPS
1x 8-pin
Architecture
Architecture
Ampere
Kepler 2.0
GPU Name
GA102
GK210
Generation
Server Ampere
(Axx)
Tesla Kepler
(Kxx)
Process Size
8 nm
28 nm
Transistors
28,300 million
7,100 million
Die Size
628 mm²
561 mm²
Foundry
Samsung
TSMC
Density
45.1M / mm²
12.7M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
8.6
3.7
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Single-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
112 mm
4.4 inches
—
Outputs
No outputs
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Tesla Turing
Tesla Fermi
Successor
Server Ada
Tesla Maxwell