AMD Radeon HD 6990M vs AMD Radeon 740M
GPU · Specs Compare
Graphics Card
Release Date
Jul 2011
Dec 2023
Generation
Vancouver
Navi III IGP
Type
Mobile
Integrated
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Memory Clock
900 MHz
System Shared
Base Clock
—
800 MHz
Boost Clock
—
2800 MHz
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
115.2GB/s
System Dependent
Render Config
Compute Units
14
4
Shading Units
1120
256
TMUs
56
16
ROPs
32
8
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
—
4
Theoretical Performance
Pixel Rate
22.88 GPixel/s
22.40 GPixel/s
Texture Rate
40.04 GTexel/s
44.80 GTexel/s
FP32 (float)
1.602 TFLOPS
2.867 TFLOPS
FP16 (half)
—
5.734 TFLOPS
FP64 (double)
—
179.2 GFLOPS
Graphics Processor
GPU Name
Blackcomb
Hawx Point
GPU Variant
Blackcomb XTX(216-0811030)
—
Architecture
TeraScale 2
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
40 nm
4 nm
Transistors
1.7 billion
25.39 billion
Die Size
212 mm²
178 mm²
Board Design
TDP
100W
15W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.