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 W5700X
CORE STATE
Navi 10
VRAM
16 GB
CLOCK SPEED
2040 MHz
TDP
205 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 1.0
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
680M
Pro W5700X
Core Specs
Shading Units
768
2,560
+233.3%
Shaders
768
2,560
+233.3%
TMUs
48
160
+233.3%
ROPs
32
64
+100.0%
Compute Units
12
40
+233.3%
Clocks
Base Clock
2000 MHz
1243 MHz
Boost Clock
2200 MHz
2040 MHz
Memory Clock
System Shared
1750 MHz
14 Gbps effective
Memory
Memory Size
System Shared
16 GB
VRAM (MB)
—
16,384
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
448.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
4 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
70.40 GPixel/s
130.6 GPixel/s
Texture Rate
105.6 GTexel/s
326.4 GTexel/s
FP32 (TFLOPS)
3.379 TFLOPS
10.44 TFLOPS
FP64 (TFLOPS)
211.2 GFLOPS (1:16)
652.8 GFLOPS (1:16)
FP16 (TFLOPS)
6.758 TFLOPS (2:1)
20.89 TFLOPS (2:1)
AI/RT
RT Cores
12
—
Power
TDP
50 W
205 W
TDP (W)
50
205
+310.0%
Suggested PSU
—
550 W
Power Connectors
None
—
Architecture
Architecture
RDNA 2.0
RDNA 1.0
GPU Name
Rembrandt+
Navi 10
Generation
Navi II IGP
(Rembrandt Mobile)
Radeon Pro Mac
(Navi Series)
Process Size
6 nm
7 nm
Transistors
13,100 million
10,300 million
Die Size
208 mm²
251 mm²
Foundry
TSMC
TSMC
Density
63.0M / mm²
41.0M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.0
2.1
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Quad-slot
Length
—
305 mm
12 inches
Outputs
Portable Device Dependent
1x HDMI 2.0b4x Thunderbolt
Bus Interface
PCIe 4.0 x8
Apple MPX
Other
Launch Price
—
999 USD
Production
Active
End-of-life
Predecessor
Vega II IGP
—
Successor
Navi III IGP
—