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
RTX 2000 Ada Generation
CORE STATE
AD107
VRAM
16 GB
CLOCK SPEED
2130 MHz
TDP
70 W
BUS WIDTH
128 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
680M
RTX 2000 Ada Generation
Core Specs
Shading Units
768
2,816
+266.7%
Shaders
768
2,816
+266.7%
TMUs
48
88
+83.3%
ROPs
32
48
+50.0%
Compute Units
12
—
SM Count
—
22
Clocks
Base Clock
2000 MHz
1620 MHz
Boost Clock
2200 MHz
2130 MHz
Memory Clock
System Shared
2000 MHz
16 Gbps effective
Memory
Memory Size
System Shared
16 GB
VRAM (MB)
—
16,384
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
128 bit
Bandwidth
System Dependent
256.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
12 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
70.40 GPixel/s
102.2 GPixel/s
Texture Rate
105.6 GTexel/s
187.4 GTexel/s
FP32 (TFLOPS)
3.379 TFLOPS
12.00 TFLOPS
FP64 (TFLOPS)
211.2 GFLOPS (1:16)
187.4 GFLOPS (1:64)
FP16 (TFLOPS)
6.758 TFLOPS (2:1)
12.00 TFLOPS (1:1)
AI/RT
RT Cores
12
22
+83.3%
Tensor Cores
—
88
Power
TDP
50 W
70 W
TDP (W)
50
70
+40.0%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
Ada Lovelace
GPU Name
Rembrandt+
AD107
Generation
Navi II IGP
(Rembrandt Mobile)
Workstation Ada
(x000A)
Process Size
6 nm
5 nm
Transistors
13,100 million
18,900 million
Die Size
208 mm²
159 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
118.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
3.0
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
168 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Other
Launch Price
—
649 USD
Production
Active
Active
Predecessor
Vega II IGP
Workstation Ampere
Successor
Navi III IGP
Blackwell PRO W