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
TITAN RTX
CORE STATE
TU102
VRAM
24 GB
CLOCK SPEED
1770 MHz
TDP
280 W
BUS WIDTH
384 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
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
TITAN RTX
Core Specs
Shading Units
1,280
4,608
+260.0%
Shaders
1,280
4,608
+260.0%
TMUs
40
288
+620.0%
ROPs
32
96
+200.0%
SM Count
10
72
+620.0%
Clocks
Base Clock
1440 MHz
1350 MHz
Boost Clock
1770 MHz
1770 MHz
Memory Clock
1563 MHz
12.5 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
128 bit
384 bit
Bandwidth
200.1 GB/s
672.0 GB/s
Cache
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
2 MB
6 MB
Performance
Pixel Rate
56.64 GPixel/s
169.9 GPixel/s
Texture Rate
70.80 GTexel/s
509.8 GTexel/s
FP32 (TFLOPS)
4.531 TFLOPS
16.31 TFLOPS
FP64 (TFLOPS)
70.80 GFLOPS (1:64)
509.8 GFLOPS (1:32)
FP16 (TFLOPS)
4.531 TFLOPS (1:1)
32.62 TFLOPS (2:1)
AI/RT
RT Cores
10
72
+620.0%
Tensor Cores
40
576
+1340.0%
Power
TDP
60 W
280 W
TDP (W)
60
280
+366.7%
Suggested PSU
250 W
600 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
Ampere
Turing
GPU Name
GA107
TU102
Generation
Workstation Ampere
(Ax000)
GeForce 20
Process Size
8 nm
12 nm
Transistors
8,700 million
18,600 million
Die Size
200 mm²
754 mm²
Foundry
Samsung
TSMC
Density
43.5M / mm²
24.7M / 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
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
116 mm
4.6 inches
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Launch Price
—
2,499 USD
Production
End-of-life
End-of-life
Predecessor
Quadro Turing
GeForce 10
Successor
Workstation Ada
GeForce 30