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 4090 D
CORE STATE
AD102
VRAM
24 GB
CLOCK SPEED
2520 MHz
TDP
425 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A770
RTX 4090 D
Core Specs
Shading Units
4,096
14,592
+256.3%
Shaders
4,096
14,592
+256.3%
TMUs
256
456
+78.1%
ROPs
128
176
+37.5%
SM Count
—
114
Execution Units
512
—
Clocks
Base Clock
2100 MHz
2280 MHz
Boost Clock
2400 MHz
2520 MHz
Memory Clock
2000 MHz
16 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR6
GDDR6X
Memory Bus
256 bit
384 bit
Bandwidth
512.0 GB/s
1.01 TB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
16 MB
72 MB
Performance
Pixel Rate
307.2 GPixel/s
443.5 GPixel/s
Texture Rate
614.4 GTexel/s
1,149.1 GTexel/s
FP32 (TFLOPS)
19.66 TFLOPS
73.54 TFLOPS
FP64 (TFLOPS)
2.458 TFLOPS (1:8)
1,149.1 GFLOPS (1:64)
FP16 (TFLOPS)
39.32 TFLOPS (2:1)
73.54 TFLOPS (1:1)
AI/RT
RT Cores
32
114
+256.3%
Tensor Cores
—
456
XMX Cores
512
—
Power
TDP
225 W
425 W
TDP (W)
225
425
+88.9%
Suggested PSU
550 W
800 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Architecture
Architecture
Xe-HPG
Ada Lovelace
GPU Name
DG2-512
AD102
Generation
Alchemist
(Arc 7)
GeForce 40
Process Size
6 nm
5 nm
Transistors
21,700 million
76,300 million
Die Size
406 mm²
609 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
125.3M / 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
—
8.9
Shader Model
6.6
6.8
Physical
Slot Width
Dual-slot
Triple-slot
Length
—
304 mm
12 inches
Height
—
137 mm
5.4 inches
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
329 USD
1,599 USD
Production
End-of-life
End-of-life
Predecessor
Xe Graphics
GeForce 30
Successor
Battlemage
GeForce 50