Intel Arc A770 vs NVIDIA GeForce GTX 950
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 2GB VRAM GeForce GTX 950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770 's Advantages
Released 7 years and 2 months late
Boost Clock has increased by 102% (2400MHz vs 1188MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 105.8GB/s)
3328 additional rendering cores
NVIDIA GeForce GTX 950 's Advantages
Lower TDP (90W vs 225W)
Score
Benchmark
FP32 (float)
Arc A770
+977%
19.66 TFLOPS
GeForce GTX 950
1.825 TFLOPS
3DMark Time Spy
Arc A770
+612%
13560
GeForce GTX 950
1903
3DMark Time Spy Extreme
Arc A770
+1547%
6525
GeForce GTX 950
396
Shadow of the Tomb Raider 2160p
Arc A770
+800%
45
GeForce GTX 950
5
Shadow of the Tomb Raider 1440p
Arc A770
+300%
80
GeForce GTX 950
20
Shadow of the Tomb Raider 1080p
Arc A770
+250%
105
GeForce GTX 950
30
Graphics Card
Oct 2022
Release Date
Aug 2015
Alchemist(Arc 7)
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2100 MHz
Base Clock
1024 MHz
2400 MHz
Boost Clock
1188 MHz
2000 MHz
Memory Clock
1653 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
105.8GB/s
Render Config
-
-
-
-
-
-
4096
Shading Units
768
256
TMUs
48
128
ROPs
32
512
Tensor Cores
-
32
RT Cores
-
-
L1 Cache
48 KB (per SMM)
16 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
307.2 GPixel/s
Pixel Rate
38.02 GPixel/s
614.4 GTexel/s
Texture Rate
57.02 GTexel/s
39.32 TFLOPS
FP16 (half)
-
19.66 TFLOPS
FP32 (float)
1.825 TFLOPS
2.458 TFLOPS
FP64 (double)
57.02 GFLOPS
Board Design
225W
TDP
90W
550 W
Suggested PSU
250 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
DG2-512
GPU Name
GM206
ACM-G10
GPU Variant
GM206-250-A1
Generation 12.7
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
21.7 billion
Transistors
2.94 billion
406 mm²
Die Size
228 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
5.2
6.6
Shader Model
6.4
