NVIDIA GeForce GTX 880M vs NVIDIA RTX A6000
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Oct 2020
Generation
GeForce 800M
Quadro Ampere
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
954 MHz
1410 MHz
Boost Clock
993 MHz
1800 MHz
Memory Clock
1250 MHz
2000 MHz
Memory
Memory Size
8GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
160.0GB/s
768.0GB/s
Render Config
Shading Units
1536
10752
TMUs
128
336
ROPs
32
112
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
6 MB
SM Count
—
84
Tensor Cores
—
336
RT Cores
—
84
Theoretical Performance
Pixel Rate
31.78 GPixel/s
201.6 GPixel/s
Texture Rate
127.1 GTexel/s
604.8 GTexel/s
FP32 (float)
3.050 TFLOPS
38.71 TFLOPS
FP64 (double)
127.1 GFLOPS
604.8 GFLOPS
FP16 (half)
—
38.71 TFLOPS
Graphics Processor
GPU Name
GK104
GA102
GPU Variant
N15E-GX-A2
—
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
3.54 billion
28.3 billion
Die Size
294 mm²
628 mm²
Board Design
TDP
122W
300W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
8-pin EPS
Suggested PSU
—
700 W
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.6
Shader Model
5.1
6.7
Benchmark
Blender
190
5,387
3DMark Time Spy
—
17,742
3DMark Time Spy Extreme
—
9,324
OctaneBench
—
600
3DMark Speed Way
—
4,965
▲ Specs Compare
Data sourced from official specifications and benchmark tests.