AMD Radeon HD 6990 vs NVIDIA GeForce RTX 4060 AD106
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6990 and 8GB VRAM GeForce RTX 4060 AD106 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4060 AD106 's Advantages
Released 13 years and 1 months late
Boost Clock2460MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (272.0GB/s vs 160.0GB/s)
1536 additional rendering cores
Lower TDP (115W vs 375W)
Score
Benchmark
FP32 (float)
Radeon HD 6990
2.55 TFLOPS
GeForce RTX 4060 AD106
+492%
15.11 TFLOPS
Graphics Card
Mar 2011
Release Date
Apr 2024
Northern Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1830 MHz
-
Boost Clock
2460 MHz
1250 MHz
Memory Clock
2125 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
272.0GB/s
Render Config
24
Compute Units
-
-
SM Count
24
1536
Shading Units
3072
96
TMUs
96
32
ROPs
48
-
Tensor Cores
96
-
RT Cores
24
8 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
24 MB
-
-
-
Theoretical Performance
26.56 GPixel/s
Pixel Rate
118.1 GPixel/s
79.68 GTexel/s
Texture Rate
236.2 GTexel/s
-
FP16 (half)
15.11 TFLOPS
2.550 TFLOPS
FP32 (float)
15.11 TFLOPS
637.4 GFLOPS
FP64 (double)
236.2 GFLOPS
Board Design
375W
TDP
115W
750 W
Suggested PSU
300 W
1x DVI
4x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 12-pin
Graphics Processor
Antilles
GPU Name
AD106
Antilles XT
(215-0807027)
GPU Variant
AD106-155-A1
TeraScale 3
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
40 nm
Process Size
5 nm
2.64 billion
Transistors
22.9 billion
389 mm²
Die Size
188 mm²
Graphics Features
11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.9
5.0
Shader Model
6.7
