GPU Comparison
RADEON
AMD Radeon HD 8670M
CORE STATE
Sun
VRAM
1024 MB
CLOCK SPEED
975 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GPU
Arc A580
CORE STATE
DG2-512
VRAM
8 GB
CLOCK SPEED
2000 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8670M
A580
Core Specs
Shading Units
320
3,072
+860.0%
Shaders
320
3,072
+860.0%
TMUs
20
192
+860.0%
ROPs
8
96
+1100.0%
Compute Units
5
—
Execution Units
—
384
Clocks
Base Clock
925 MHz
1700 MHz
Boost Clock
975 MHz
2000 MHz
Memory Clock
900 MHz
1800 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
1024 MB
8 GB
VRAM (MB)
1,024
8,192
+700.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
256 bit
Bandwidth
14.40 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
128 KB
8 MB
Performance
Pixel Rate
7.800 GPixel/s
192.0 GPixel/s
Texture Rate
19.50 GTexel/s
384.0 GTexel/s
FP32 (TFLOPS)
624.0 GFLOPS
12.29 TFLOPS
FP64 (TFLOPS)
39.00 GFLOPS (1:16)
1.536 TFLOPS (1:8)
FP16 (TFLOPS)
—
24.58 TFLOPS (2:1)
AI/RT
RT Cores
—
24
XMX Cores
—
384
Power
TDP
—
175 W
TDP (W)
—
175
Suggested PSU
—
450 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
GCN 1.0
Xe-HPG
GPU Name
Sun
DG2-512
Generation
Solar System
(HD 8600M)
Alchemist
(Arc 5)
Process Size
28 nm
6 nm
Transistors
690 million
21,700 million
Die Size
56 mm²
406 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
53.4M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
Shader Model
6.5 (5.1)
6.6
Physical
Slot Width
—
Dual-slot
Outputs
—
1x HDMI 2.13x DisplayPort 2.0
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
London
Xe Graphics
Successor
Gem System
Battlemage