GPU Comparison
GPU
Intel Arc A770M
CORE STATE
DG2-512
VRAM
16 GB
CLOCK SPEED
2050 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
—
VS
GEFORCE
GeForce RTX 2080 Ti
CORE STATE
TU102
VRAM
11 GB
CLOCK SPEED
1545 MHz
TDP
250 W
BUS WIDTH
352 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
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
A770M
RTX 2080 Ti
Core Specs
Shading Units
4,096
4,352
+6.3%
Shaders
4,096
4,352
+6.3%
TMUs
256
272
+6.3%
ROPs
128
88
-31.3%
SM Count
—
68
Execution Units
512
—
Clocks
Base Clock
1650 MHz
1350 MHz
Boost Clock
2050 MHz
1545 MHz
Memory Clock
2000 MHz
16 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
16 GB
11 GB
VRAM (MB)
16,384
11,264
-31.3%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
352 bit
Bandwidth
512.0 GB/s
616.0 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
16 MB
5.5 MB
Performance
Pixel Rate
262.4 GPixel/s
136.0 GPixel/s
Texture Rate
524.8 GTexel/s
420.2 GTexel/s
FP32 (TFLOPS)
16.79 TFLOPS
13.45 TFLOPS
FP64 (TFLOPS)
—
420.2 GFLOPS (1:32)
FP16 (TFLOPS)
33.59 TFLOPS (2:1)
26.90 TFLOPS (2:1)
AI/RT
RT Cores
32
68
+112.5%
Tensor Cores
—
544
XMX Cores
512
—
Power
TDP
120 W
250 W
TDP (W)
120
250
+108.3%
Suggested PSU
—
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
Xe-HPG
Turing
GPU Name
DG2-512
TU102
Generation
Alchemist
(Arc 7 Mobile)
GeForce 20
Process Size
6 nm
12 nm
Transistors
21,700 million
18,600 million
Die Size
406 mm²
754 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
24.7M / 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
—
7.5
Shader Model
6.6
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
116 mm
4.6 inches
Outputs
Portable Device Dependent
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
—
999 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 10
Successor
—
GeForce 30