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 6000 Ada Generation
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2505 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
680M
RTX 6000 Ada Generation
Core Specs
Shading Units
768
18,176
+2266.7%
Shaders
768
18,176
+2266.7%
TMUs
48
568
+1083.3%
ROPs
32
192
+500.0%
Compute Units
12
—
SM Count
—
142
Clocks
Base Clock
2000 MHz
915 MHz
Boost Clock
2200 MHz
2505 MHz
Memory Clock
System Shared
2500 MHz
20 Gbps effective
Memory
Memory Size
System Shared
48 GB
VRAM (MB)
—
49,152
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
384 bit
Bandwidth
System Dependent
960.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
96 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
70.40 GPixel/s
481.0 GPixel/s
Texture Rate
105.6 GTexel/s
1,422.8 GTexel/s
FP32 (TFLOPS)
3.379 TFLOPS
91.06 TFLOPS
FP64 (TFLOPS)
211.2 GFLOPS (1:16)
1,422.8 GFLOPS (1:64)
FP16 (TFLOPS)
6.758 TFLOPS (2:1)
91.06 TFLOPS (1:1)
AI/RT
RT Cores
12
142
+1083.3%
Tensor Cores
—
568
Power
TDP
50 W
300 W
TDP (W)
50
300
+500.0%
Suggested PSU
—
700 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
RDNA 2.0
Ada Lovelace
GPU Name
Rembrandt+
AD102
Generation
Navi II IGP
(Rembrandt Mobile)
Workstation Ada
(x000A)
Process Size
6 nm
5 nm
Transistors
13,100 million
76,300 million
Die Size
208 mm²
609 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
125.3M / 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
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Launch Price
—
6,799 USD
Production
Active
End-of-life
Predecessor
Vega II IGP
Workstation Ampere
Successor
Navi III IGP
Blackwell PRO W