NVIDIA GeForce GTX 880M vs Intel Arc A770
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Oct 2022
Generation
GeForce 800M
Alchemist(Arc 7)
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
954 MHz
2100 MHz
Boost Clock
993 MHz
2400 MHz
Memory Clock
1250 MHz
2000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
512.0GB/s
Render Config
Shading Units
1536
4096
TMUs
128
256
ROPs
32
128
L1 Cache
16 KB (per SMX)
—
L2 Cache
512 KB
16 MB
Tensor Cores
—
512
RT Cores
—
32
Theoretical Performance
Pixel Rate
31.78 GPixel/s
307.2 GPixel/s
Texture Rate
127.1 GTexel/s
614.4 GTexel/s
FP32 (float)
3.050 TFLOPS
19.66 TFLOPS
FP64 (double)
127.1 GFLOPS
2.458 TFLOPS
FP16 (half)
—
39.32 TFLOPS
Graphics Processor
GPU Name
GK104
DG2-512
GPU Variant
N15E-GX-A2
ACM-G10
Architecture
Kepler
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
21.7 billion
Die Size
294 mm²
406 mm²
Board Design
TDP
122W
225W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
550 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
—
Shader Model
5.1
6.6
Benchmark
Blender
190
2,292
3DMark Time Spy
—
13,560
3DMark Time Spy Extreme
—
6,525
3DMark Speed Way
—
2,442
Shadow of the Tomb Raider 2160p
—
45
Shadow of the Tomb Raider 1440p
—
80
Shadow of the Tomb Raider 1080p
—
105
▲ Specs Compare
Data sourced from official specifications and benchmark tests.