AMD Radeon RX 480 vs Intel Arc A770
GPU Specs Compare
Graphics Card
Release Date
Jun 2016
Oct 2022
Generation
Arctic Islands
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1120 MHz
2100 MHz
Boost Clock
1266 MHz
2400 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
256.0GB/s
512.0GB/s
Render Config
Compute Units
36
-
Shading Units
2304
4096
TMUs
144
256
ROPs
32
128
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
16 MB
Tensor Cores
-
512
RT Cores
-
32
Theoretical Performance
Pixel Rate
40.51 GPixel/s
307.2 GPixel/s
Texture Rate
182.3 GTexel/s
614.4 GTexel/s
FP16 (half)
5.834 TFLOPS
39.32 TFLOPS
FP32 (float)
5.834 TFLOPS
19.66 TFLOPS
FP64 (double)
364.6 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
Ellesmere
DG2-512
GPU Variant
Polaris 10 XT(215-0876184)
ACM-G10
Architecture
GCN 4.0
Generation 12.7
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
5.7 billion
21.7 billion
Die Size
232 mm²
406 mm²
Board Design
TDP
150W
225W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.6
📊 Benchmark
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
Blender
-
2,292