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
A10M
CORE STATE
GA102
VRAM
20 GB
CLOCK SPEED
1635 MHz
TDP
150 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A770
A10M
Core Specs
Shading Units
4,096
7,168
+75.0%
Shaders
4,096
7,168
+75.0%
TMUs
256
224
-12.5%
ROPs
128
80
-37.5%
SM Count
—
56
Execution Units
512
—
Clocks
Base Clock
2100 MHz
975 MHz
Boost Clock
2400 MHz
1635 MHz
Memory Clock
2000 MHz
16 Gbps effective
1563 MHz
12.5 Gbps effective
Memory
Memory Size
16 GB
20 GB
VRAM (MB)
16,384
20,480
+25.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
320 bit
Bandwidth
512.0 GB/s
500.2 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
16 MB
6 MB
Performance
Pixel Rate
307.2 GPixel/s
130.8 GPixel/s
Texture Rate
614.4 GTexel/s
366.2 GTexel/s
FP32 (TFLOPS)
19.66 TFLOPS
23.44 TFLOPS
FP64 (TFLOPS)
2.458 TFLOPS (1:8)
732.5 GFLOPS (1:32)
FP16 (TFLOPS)
39.32 TFLOPS (2:1)
23.44 TFLOPS (1:1)
AI/RT
RT Cores
32
56
+75.0%
Tensor Cores
—
224
XMX Cores
512
—
Power
TDP
225 W
150 W
TDP (W)
225
150
-33.3%
Suggested PSU
550 W
450 W
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Architecture
Architecture
Xe-HPG
Ampere
GPU Name
DG2-512
GA102
Generation
Alchemist
(Arc 7)
Server Ampere
(Axx)
Process Size
6 nm
8 nm
Transistors
21,700 million
28,300 million
Die Size
406 mm²
628 mm²
Foundry
TSMC
Samsung
Density
53.4M / mm²
45.1M / 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
Single-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
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
Tesla Turing
Successor
Battlemage
Server Ada