GPU Comparison
RADEON
AMD Radeon HD 8730M
CORE STATE
Mars
VRAM
2 GB
CLOCK SPEED
700 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
VS
RADEON
Radeon RX 6700M
CORE STATE
Navi 22
VRAM
10 GB
CLOCK SPEED
2400 MHz
TDP
135 W
BUS WIDTH
160 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
HD 8730M
RX 6700M
Core Specs
Shading Units
384
2,304
+500.0%
Shaders
384
2,304
+500.0%
TMUs
24
144
+500.0%
ROPs
8
64
+700.0%
Compute Units
6
36
+500.0%
Clocks
Base Clock
650 MHz
1489 MHz
Boost Clock
700 MHz
2400 MHz
Game Clock
—
2300 MHz
Memory Clock
900 MHz
1800 Mbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
2 GB
10 GB
VRAM (MB)
2,048
10,240
+400.0%
Memory Type
DDR3
GDDR6
Memory Bus
128 bit
160 bit
Bandwidth
28.80 GB/s
320.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
3 MB
L3 Cache
—
80 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
5.600 GPixel/s
153.6 GPixel/s
Texture Rate
16.80 GTexel/s
345.6 GTexel/s
FP32 (TFLOPS)
537.6 GFLOPS
11.06 TFLOPS
FP64 (TFLOPS)
33.60 GFLOPS (1:16)
691.2 GFLOPS (1:16)
FP16 (TFLOPS)
—
22.12 TFLOPS (2:1)
AI/RT
RT Cores
—
36
Power
TDP
—
135 W
TDP (W)
—
135
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
RDNA 2.0
GPU Name
Mars
Navi 22
Generation
Solar System
(HD 8700M)
Navi Mobile
(RX 6000M)
Process Size
28 nm
7 nm
Transistors
950 million
17,200 million
Die Size
77 mm²
335 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
51.3M / 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)
2.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
—
IGP
Outputs
—
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
London
Polaris Mobile
Successor
Gem System
—