NVIDIA T1000 8 GB vs NVIDIA RTX A4000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
May 2021
Apr 2021
Generation
Quadro Turing
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1065 MHz
1140 MHz
Boost Clock
1395 MHz
1680 MHz
Memory Clock
1250 MHz
1500 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
160.0GB/s
384.0GB/s
Render Config
SM Count
14
40
Shading Units
896
5120
TMUs
56
160
ROPs
32
80
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
1024 KB
4 MB
Tensor Cores
—
160
RT Cores
—
40
Theoretical Performance
Pixel Rate
44.64 GPixel/s
134.4 GPixel/s
Texture Rate
78.12 GTexel/s
268.8 GTexel/s
FP16 (half)
5.000 TFLOPS
17.20 TFLOPS
FP32 (float)
2.500 TFLOPS
17.20 TFLOPS
FP64 (double)
78.12 GFLOPS
268.8 GFLOPS
Graphics Processor
GPU Name
TU117
GA104
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
4.7 billion
17.4 billion
Die Size
200 mm²
392 mm²
Board Design
TDP
50W
115W
Suggested PSU
250 W
—
Outputs
4x mini-DisplayPort 1.4a
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.6
Shader Model
6.8
6.8
Benchmark
Blender
—
2,825
▲ Specs Compare
Data sourced from official specifications and benchmark tests.