GPU Comparison
GEFORCE
NVIDIA A2
CORE STATE
GA107
VRAM
16 GB
CLOCK SPEED
1770 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
VS
GEFORCE
GeForce 825M
CORE STATE
GK208
VRAM
1024 MB
CLOCK SPEED
941 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
A2
825M
Core Specs
Shading Units
1,280
384
-70.0%
Shaders
1,280
384
-70.0%
TMUs
40
32
-20.0%
ROPs
32
8
-75.0%
SM Count
10
—
Clocks
Base Clock
1440 MHz
850 MHz
Boost Clock
1770 MHz
941 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
16 GB
1024 MB
VRAM (MB)
16,384
1,024
-93.8%
Memory Type
GDDR6
DDR3
Memory Bus
128 bit
64 bit
Bandwidth
200.1 GB/s
14.40 GB/s
Cache
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Performance
Pixel Rate
56.64 GPixel/s
7.528 GPixel/s
Texture Rate
70.80 GTexel/s
30.11 GTexel/s
FP32 (TFLOPS)
4.531 TFLOPS
722.7 GFLOPS
FP64 (TFLOPS)
70.80 GFLOPS (1:64)
30.11 GFLOPS (1:24)
FP16 (TFLOPS)
4.531 TFLOPS (1:1)
—
AI/RT
RT Cores
10
—
Tensor Cores
40
—
Power
TDP
60 W
33 W
TDP (W)
60
33
-45.0%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
Ampere
Kepler 2.0
GPU Name
GA107
GK208
Generation
Workstation Ampere
(Ax000)
GeForce 800M
Process Size
8 nm
28 nm
Transistors
8,700 million
1,020 million
Die Size
200 mm²
87 mm²
Foundry
Samsung
TSMC
Density
43.5M / mm²
11.7M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
8.6
3.5
Shader Model
6.8
6.5 (5.1)
Physical
Slot Width
Single-slot
IGP
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Quadro Turing
GeForce 700M
Successor
Workstation Ada
GeForce 900M