GPU Comparison
RADEON
AMD Radeon 680M
CORE STATE
Rembrandt+
VRAM
System Shared
CLOCK SPEED
2200 MHz
TDP
50 W
BUS WIDTH
System Shared
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2023
VS
RADEON
Radeon Pro 5300
CORE STATE
Navi 14
VRAM
4 GB
CLOCK SPEED
1650 MHz
TDP
85 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
680M
Pro 5300
Core Specs
Shading Units
768
1,280
+66.7%
Shaders
768
1,280
+66.7%
TMUs
48
80
+66.7%
ROPs
32
32
0.0%
Compute Units
12
20
+66.7%
Clocks
Base Clock
2000 MHz
1000 MHz
Boost Clock
2200 MHz
1650 MHz
Memory Clock
System Shared
1750 MHz
14 Gbps effective
Memory
Memory Size
System Shared
4 GB
VRAM (MB)
—
4,096
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
128 bit
Bandwidth
System Dependent
224.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
2 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
70.40 GPixel/s
52.80 GPixel/s
Texture Rate
105.6 GTexel/s
132.0 GTexel/s
FP32 (TFLOPS)
3.379 TFLOPS
4.224 TFLOPS
FP64 (TFLOPS)
211.2 GFLOPS (1:16)
264.0 GFLOPS (1:16)
FP16 (TFLOPS)
6.758 TFLOPS (2:1)
8.448 TFLOPS (2:1)
AI/RT
RT Cores
12
—
Power
TDP
50 W
85 W
TDP (W)
50
85
+70.0%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
RDNA 1.0
GPU Name
Rembrandt+
Navi 14
Generation
Navi II IGP
(Rembrandt Mobile)
Radeon Pro Mac
(Navi Series)
Process Size
6 nm
7 nm
Transistors
13,100 million
6,400 million
Die Size
208 mm²
158 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
40.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
2.1
Shader Model
6.8
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Other
Production
Active
End-of-life
Predecessor
Vega II IGP
—
Successor
Navi III IGP
—