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 GTX 980
CORE STATE
GM204
VRAM
4 GB
CLOCK SPEED
1216 MHz
TDP
165 W
BUS WIDTH
256 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2014
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
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
A770M
GTX 980
Core Specs
Shading Units
4,096
2,048
-50.0%
Shaders
4,096
2,048
-50.0%
TMUs
256
128
-50.0%
ROPs
128
64
-50.0%
Execution Units
512
—
Clocks
Base Clock
1650 MHz
1127 MHz
Boost Clock
2050 MHz
1216 MHz
Memory Clock
2000 MHz
16 Gbps effective
1753 MHz
7 Gbps effective
Memory
Memory Size
16 GB
4 GB
VRAM (MB)
16,384
4,096
-75.0%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
512.0 GB/s
224.4 GB/s
Cache
L1 Cache
—
48 KB (per SMM)
L2 Cache
16 MB
2 MB
Performance
Pixel Rate
262.4 GPixel/s
77.82 GPixel/s
Texture Rate
524.8 GTexel/s
155.6 GTexel/s
FP32 (TFLOPS)
16.79 TFLOPS
4.981 TFLOPS
FP64 (TFLOPS)
—
155.6 GFLOPS (1:32)
FP16 (TFLOPS)
33.59 TFLOPS (2:1)
—
AI/RT
RT Cores
32
—
XMX Cores
512
—
Power
TDP
120 W
165 W
TDP (W)
120
165
+37.5%
Suggested PSU
—
450 W
Power Connectors
—
2x 6-pin
Architecture
Architecture
Xe-HPG
Maxwell 2.0
GPU Name
DG2-512
GM204
Generation
Alchemist
(Arc 7 Mobile)
GeForce 900
Process Size
6 nm
28 nm
Transistors
21,700 million
5,200 million
Die Size
406 mm²
398 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
13.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
5.2
Shader Model
6.6
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.03x DisplayPort 1.2
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
—
549 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 700
Successor
—
GeForce 10