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
GEFORCE
P106-100
CORE STATE
GP106
VRAM
6 GB
CLOCK SPEED
1709 MHz
TDP
120 W
BUS WIDTH
192 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
680M
P106-100
Core Specs
Shading Units
768
1,280
+66.7%
Shaders
768
1,280
+66.7%
TMUs
48
80
+66.7%
ROPs
32
48
+50.0%
Compute Units
12
—
SM Count
—
10
Clocks
Base Clock
2000 MHz
1506 MHz
Boost Clock
2200 MHz
1709 MHz
Memory Clock
System Shared
2002 MHz
8 Gbps effective
Memory
Memory Size
System Shared
6 GB
VRAM (MB)
—
6,144
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
192 bit
Bandwidth
System Dependent
192.2 GB/s
Cache
L1 Cache
128 KB per Array
48 KB (per SM)
L2 Cache
2 MB
1536 KB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
70.40 GPixel/s
82.03 GPixel/s
Texture Rate
105.6 GTexel/s
136.7 GTexel/s
FP32 (TFLOPS)
3.379 TFLOPS
4.375 TFLOPS
FP64 (TFLOPS)
211.2 GFLOPS (1:16)
136.7 GFLOPS (1:32)
FP16 (TFLOPS)
6.758 TFLOPS (2:1)
68.36 GFLOPS (1:64)
AI/RT
RT Cores
12
—
Power
TDP
50 W
120 W
TDP (W)
50
120
+140.0%
Suggested PSU
—
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
RDNA 2.0
Pascal
GPU Name
Rembrandt+
GP106
Generation
Navi II IGP
(Rembrandt Mobile)
Mining GPUs
Process Size
6 nm
16 nm
Transistors
13,100 million
4,400 million
Die Size
208 mm²
200 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
22.0M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
3.0
CUDA
—
6.1
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
250 mm
9.8 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 1.0 x16
Other
Production
Active
End-of-life
Predecessor
Vega II IGP
—
Successor
Navi III IGP
—