GPU Comparison
GPU
Intel Arc A770
CORE STATE
DG2-512
VRAM
16 GB
CLOCK SPEED
2400 MHz
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce RTX 3080 Ti Mobile
CORE STATE
GA103
VRAM
16 GB
CLOCK SPEED
1260 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
A770
RTX 3080 Ti Mobile
Core Specs
Shading Units
4,096
7,424
+81.3%
Shaders
4,096
7,424
+81.3%
TMUs
256
232
-9.4%
ROPs
128
96
-25.0%
SM Count
—
58
Execution Units
512
—
Clocks
Base Clock
2100 MHz
810 MHz
Boost Clock
2400 MHz
1260 MHz
Memory Clock
2000 MHz
16 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
16 GB
16 GB
VRAM (MB)
16,384
16,384
0.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
512.0 GB/s
512.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
16 MB
4 MB
Performance
Pixel Rate
307.2 GPixel/s
121.0 GPixel/s
Texture Rate
614.4 GTexel/s
292.3 GTexel/s
FP32 (TFLOPS)
19.66 TFLOPS
18.71 TFLOPS
FP64 (TFLOPS)
2.458 TFLOPS (1:8)
292.3 GFLOPS (1:64)
FP16 (TFLOPS)
39.32 TFLOPS (2:1)
18.71 TFLOPS (1:1)
AI/RT
RT Cores
32
58
+81.3%
Tensor Cores
—
232
XMX Cores
512
—
Power
TDP
225 W
115 W
TDP (W)
225
115
-48.9%
Suggested PSU
550 W
—
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
Xe-HPG
Ampere
GPU Name
DG2-512
GA103
Generation
Alchemist
(Arc 7)
GeForce 30 Mobile
Process Size
6 nm
8 nm
Transistors
21,700 million
22,000 million
Die Size
406 mm²
496 mm²
Foundry
TSMC
Samsung
Density
53.4M / mm²
44.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
8.6
Shader Model
6.6
6.8
Physical
Slot Width
Dual-slot
—
Outputs
1x HDMI 2.13x DisplayPort 2.0
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
329 USD
—
Production
End-of-life
End-of-life
Predecessor
Xe Graphics
GeForce 20 Mobile
Successor
Battlemage
—