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 GTS 450
CORE STATE
GF106
VRAM
1024 MB
CLOCK SPEED
—
TDP
106 W
BUS WIDTH
128 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A770
GTS 450
Core Specs
Shading Units
4,096
192
-95.3%
Shaders
4,096
192
-95.3%
TMUs
256
32
-87.5%
ROPs
128
16
-87.5%
SM Count
—
4
Execution Units
512
—
Clocks
Base Clock
2100 MHz
—
Boost Clock
2400 MHz
—
GPU Clock
—
783 MHz
Shader Clock
—
1566 MHz
Memory Clock
2000 MHz
16 Gbps effective
902 MHz
3.6 Gbps effective
Memory
Memory Size
16 GB
1024 MB
VRAM (MB)
16,384
1,024
-93.8%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
512.0 GB/s
57.73 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
16 MB
256 KB
Performance
Pixel Rate
307.2 GPixel/s
6.264 GPixel/s
Texture Rate
614.4 GTexel/s
25.06 GTexel/s
FP32 (TFLOPS)
19.66 TFLOPS
601.3 GFLOPS
FP64 (TFLOPS)
2.458 TFLOPS (1:8)
50.11 GFLOPS (1:12)
FP16 (TFLOPS)
39.32 TFLOPS (2:1)
—
AI/RT
RT Cores
32
—
XMX Cores
512
—
Power
TDP
225 W
106 W
TDP (W)
225
106
-52.9%
Suggested PSU
550 W
300 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Architecture
Architecture
Xe-HPG
Fermi
GPU Name
DG2-512
GF106
Generation
Alchemist
(Arc 7)
GeForce 400
Process Size
6 nm
40 nm
Transistors
21,700 million
1,170 million
Die Size
406 mm²
238 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
4.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
—
OpenCL
3.0
1.1
CUDA
—
2.1
Shader Model
6.6
5.1
Physical
Slot Width
Dual-slot
Dual-slot
Length
—
210 mm
8.3 inches
Height
—
111 mm
4.4 inches
Outputs
1x HDMI 2.13x DisplayPort 2.0
2x DVI1x mini-HDMI 1.3a
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Other
Launch Price
329 USD
129 USD
Production
End-of-life
End-of-life
Predecessor
Xe Graphics
GeForce 200
Successor
Battlemage
GeForce 500