NVIDIA GeForce RTX 2080 Ti vs NVIDIA RTX A4000
We compared a Desktop platform GPU: 11GB VRAM GeForce RTX 2080 Ti and a Professional market GPU: 16GB VRAM RTX A4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 Ti 's Advantages
Larger VRAM bandwidth (616.0GB/s vs 448.0GB/s)
NVIDIA RTX A4000 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 1% (1560MHz vs 1545MHz)
More VRAM (16GB vs 11GB)
1792 additional rendering cores
Lower TDP (140W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 Ti
13.45 TFLOPS
RTX A4000
+42%
19.17 TFLOPS
3DMark Time Spy
GeForce RTX 2080 Ti
+31%
14622
RTX A4000
11079
3DMark Time Spy Extreme
GeForce RTX 2080 Ti
+30%
7001
RTX A4000
5367
3DMark Speed Way
GeForce RTX 2080 Ti
+7%
3042
RTX A4000
2838
Shadow of the Tomb Raider 2160p
GeForce RTX 2080 Ti
+16%
58
RTX A4000
50
Shadow of the Tomb Raider 1440p
GeForce RTX 2080 Ti
+3%
109
RTX A4000
105
Shadow of the Tomb Raider 1080p
GeForce RTX 2080 Ti
145
RTX A4000
+3%
150
Graphics Card
Sep 2018
Release Date
Apr 2021
GeForce 20
Generation
Quadro Ampere
Desktop
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1350 MHz
Base Clock
735 MHz
1545 MHz
Boost Clock
1560 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
11GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
352bit
Memory Bus
256bit
616.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
68
SM Count
48
4352
Shading Units
6144
272
TMUs
192
88
ROPs
96
544
Tensor Cores
192
68
RT Cores
48
64 KB (per SM)
L1 Cache
128 KB (per SM)
0 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
136.0 GPixel/s
Pixel Rate
149.8 GPixel/s
420.2 GTexel/s
Texture Rate
299.5 GTexel/s
26.90 TFLOPS
FP16 (half)
19.17 TFLOPS
13.45 TFLOPS
FP32 (float)
19.17 TFLOPS
420.2 GFLOPS
FP64 (double)
299.5 GFLOPS
Board Design
250W
TDP
140W
600 W
Suggested PSU
300 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
4x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
TU102
GPU Name
GA104
TU102-300A-K1-A1
GPU Variant
GA104-875-A1
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
18.6 billion
Transistors
17.4 billion
754 mm²
Die Size
392 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.6
6.6
Shader Model
6.7
