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 RTX 4070 Mobile
CORE STATE
AD106
VRAM
8 GB
CLOCK SPEED
1695 MHz
TDP
115 W
BUS WIDTH
128 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
A2
RTX 4070 Mobile
Core Specs
Shading Units
1,280
4,608
+260.0%
Shaders
1,280
4,608
+260.0%
TMUs
40
144
+260.0%
ROPs
32
48
+50.0%
SM Count
10
36
+260.0%
Clocks
Base Clock
1440 MHz
1395 MHz
Boost Clock
1770 MHz
1695 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
16 GB
8 GB
VRAM (MB)
16,384
8,192
-50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
128 bit
Bandwidth
200.1 GB/s
256.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
32 MB
Performance
Pixel Rate
56.64 GPixel/s
81.36 GPixel/s
Texture Rate
70.80 GTexel/s
244.1 GTexel/s
FP32 (TFLOPS)
4.531 TFLOPS
15.62 TFLOPS
FP64 (TFLOPS)
70.80 GFLOPS (1:64)
244.1 GFLOPS (1:64)
FP16 (TFLOPS)
4.531 TFLOPS (1:1)
15.62 TFLOPS (1:1)
AI/RT
RT Cores
10
36
+260.0%
Tensor Cores
40
144
+260.0%
Power
TDP
60 W
115 W
TDP (W)
60
115
+91.7%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
Ampere
Ada Lovelace
GPU Name
GA107
AD106
Generation
Workstation Ampere
(Ax000)
GeForce 40 Mobile
Process Size
8 nm
5 nm
Transistors
8,700 million
22,900 million
Die Size
200 mm²
188 mm²
Foundry
Samsung
TSMC
Density
43.5M / mm²
121.8M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.6
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
IGP
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
Quadro Turing
GeForce 30 Mobile
Successor
Workstation Ada
GeForce 50 Mobile