GPU Comparison
RADEON
AMD Radeon HD 8750M
CORE STATE
Mars
VRAM
1024 MB
CLOCK SPEED
825 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
GPU
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
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8750M
A770
Core Specs
Shading Units
384
4,096
+966.7%
Shaders
384
4,096
+966.7%
TMUs
24
256
+966.7%
ROPs
8
128
+1500.0%
Compute Units
6
—
Execution Units
—
512
Clocks
Base Clock
775 MHz
2100 MHz
Boost Clock
825 MHz
2400 MHz
Memory Clock
900 MHz
1800 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
1024 MB
16 GB
VRAM (MB)
1,024
16,384
+1500.0%
Memory Type
DDR3
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
28.80 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
16 MB
Performance
Pixel Rate
6.600 GPixel/s
307.2 GPixel/s
Texture Rate
19.80 GTexel/s
614.4 GTexel/s
FP32 (TFLOPS)
633.6 GFLOPS
19.66 TFLOPS
FP64 (TFLOPS)
39.60 GFLOPS (1:16)
2.458 TFLOPS (1:8)
FP16 (TFLOPS)
—
39.32 TFLOPS (2:1)
AI/RT
RT Cores
—
32
XMX Cores
—
512
Power
TDP
—
225 W
TDP (W)
—
225
Suggested PSU
—
550 W
Power Connectors
—
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 1.0
Xe-HPG
GPU Name
Mars
DG2-512
Generation
Solar System
(HD 8700M)
Alchemist
(Arc 7)
Process Size
28 nm
6 nm
Transistors
950 million
21,700 million
Die Size
77 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
Launch Price
—
329 USD
Production
End-of-life
End-of-life
Predecessor
London
Xe Graphics
Successor
Gem System
Battlemage